Help Me With Download Sign PPT

To download me sign, visit the airSlate SignNow website, navigate to the download section, and follow the prompts. The process is quick and user-friendly, ensuring you have the application ready for e-signatures in no time. Make sure to select the right platform for your device, whether it’s Windows, macOS, or mobile.

Download me sign provides a robust set of features including document templates, automated workflows, and mobile signing capabilities. Users can easily create, customize, and send documents for signature, which simplifies the entire signing process. Additionally, it integrates seamlessly with various applications to enhance your productivity.

Yes, download me sign offers various pricing plans tailored to the needs of different users and businesses. While there is a free trial available, subscription plans come with additional features and benefits that can signNowly boost efficiency. Visit the pricing section on our website for detailed information.

Absolutely! Download me sign is designed to integrate with numerous applications such as Google Drive, Salesforce, and Microsoft Office. These integrations enhance your workflow by allowing for easy document management and sharing across platforms. Explore the integrations page for a complete list of compatible apps.

Using download me sign can accelerate your document workflows, reduce turnaround times, and improve overall efficiency. With user-friendly features, businesses can streamline their signing processes and enhance customer experiences. Additionally, it offers robust security measures to protect sensitive information.

Yes, download me sign utilizes advanced encryption and security protocols to ensure the safety of your documents. With features like audit trails and user authentication, you can confidently manage sensitive information. Trust is paramount, and download me sign is committed to keeping your data secure.

If you face any issues while using download me sign, our support team is available to help. You can access our help center for FAQs, guides, and contact options. We also provide email and chat support to resolve any inquiries or problems you may encounter quickly.

I will post many skills with respect to computers which takes only few minutes to learn.1. MagnifierEver had problem while presenting; To enlarge what's on the screen, to make it more visible, try magnifier.Click on start, then search for magnifier on the search bar. Then click on magnifier.​​​​​​Then select the level to Zoom, you will see enlarged part of the screen just like in the image below.​​​​Shortcut: Press Windows+plus to open magnifier directly.​​​​​2. Turn your Laptop into WiFi Hotspot.Copy the following lines into NotePad and save it as WiFi.batnetsh wlan set hostednetwork mode=allow ssid=WIFI key=password123netsh wlan start hostednetworkNow right click on the file and select "Run as administrator" , automatically WiFi hotspot will be turned ON.You can change the WiFi name by changing ssid=new name and password key=newpasswordImportant - For this to work, your sharing should be on in the network properties for the network/ethernet connection that you want to share through your wifi:Go to Open Network and Sharing Centre ->Change Adapter Settings(On left panel)Your wifi hotspot would be Microsoft Hosted Network Virtual Adaptor in the Network Connections.Go to the properties of the LAN/ethernet/WiFi connection and make the changes accordingly.​​​​​​There you can see the wifi Hotspot network.Your wifi hotspot would be ready.To turn Off the WiFi Hotspot, copy this code in a notepad file and save it as wifistop.bat then run that bat file as "Run as Administrator".netsh wlan stop hostednetwork3. Slide Between windows with awesome 3D flip Animation.Press and hold Winows+Tab to slide over windows.​​​​​​press Windows+shift+Tab to slide in reverse order.4. Subtitles for movies not Synchronized, Just follow this simple trick.Open the video in MPC (Media player classic)  and pause the movie at a point, Then Click on View->subresync.​​​​​​Then you will see a window like below​​​​​​At a given point click on the line of subtitle which is correct for the scene, Right click on it and select current.The Subtitle will be automatically updated to that point.You can save the modified subtitle by File->Save subtitle.5. Want to hide some Files and Folders.You Might be tired of using File locker software which are difficult to use and ask for registrations.Follow the simple Tip.Open NotePad and paste the following codecls@ECHO OFFtitle Folder Lockerif EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCKif NOT EXIST Locker goto MDLOCKER:CONFIRMecho Are you sure u want to Lock the folder(Y/N)set/p "cho=>"if %cho%==Y goto LOCKif %cho%==y goto LOCKif %cho%==n goto ENDif %cho%==N goto ENDecho Invalid choice.goto CONFIRM:LOCKren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"echo Folder lockedgoto End:UNLOCKecho Enter password to Unlock folderset/p "pass=>"if NOT %pass%==password123 goto FAILattrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Lockerecho Folder Unlocked successfullygoto End:FAILecho Invalid passwordgoto end:MDLOCKERmd Lockerecho Locker created successfullygoto End:EndThen save it as Locker.batClick on that BAT file , a New Folder called Locker will be created as shown below​​​​​Copy and paste all the Files and Folders that you want to Hide into that Locker Folder.Then click on that BAT file again a CMD promt will appear and ask you permission to lock the files. Just Type Y and press Enter.​​​​​​Now you can see all the files and folders and also the Locker folder disappears.​​​​​​​​​​​​To Unlock all the files and folders, Once again click on that BAT file. You will see a CMD promt then Type password123​​​​​​​​​​​​You will see that Locker Folder appears back.​​​​​If you want to change the password, Open that BAT file in notepad and search for the word "password123"  and replace it with your new Password.6. Turn off Windows Updates.Windows will automatically install updates, if new updates are available, which takes lots of Data and also takof a lot of time while Restarting the system, The updates take lots of time to install which annoys most of us.Follow the simple step to solve it.Open My Computeron the Top left you will Find System Properties, Click on thatThen Buttom left you will see Windows Update, Click on thatOn the Top left you will see Change settings select it.Important UpdatesThe default option would be Download and install. Change it to 3rd option"Check for the updates let me decide whether to download and install them."​​​​​​In this option you can download updates when its convenient for you.7. Download from Torrents even if it is blocked in College/Office.This Technique allows you to download from torrent even it is blocked and also download very fast even when seeders are not available.download the torrent file to your system.open this site : www.zbigz.comupload this torrent file and click on GOIt takes some time to cache the file in the server, then the download button will appear.​​​​​​No need for registration, use free option when asked, file will be available even after a week to download.8.Download the whole Wikipedia site to your system.yes that's true you can download whole wikipedia site with 4.5 million article to your local system and browse it offline. And its only 40GB in size.The torrent link is here:Page on kiwix.org​​​​​​​​​​​​​Note : You need Kiwix to open it.9. Download the torrent file directly without applicationTired of torrents running out of seeders? No worries. You can search for direct download links using Google! To download movies, perform a Google search as below:“YOUR SEARCH TERM HERE” -inurl:(htm|html|php|pls|txt) intitle:index.of “last modified” (mkv|mp4|avi)Example:Titanic -inurl:(htm|html|php|pls|txt) intitle:index.of “last modified” (mkv|mp4|avi)You can use this search trick to download not just movies, but almost any file.For instance, to download music,“YOUR SEARCH TERM HERE” -inurl:(htm|html|php|pls|txt) intitle:index.of “last modified” (mp3|wma|aac|flac)Just change the file format [(mp3|wma|aac|flac) part] to your required format and you will get a search result of sites containing direct download links to your search query.10.Open PPT without opening the PowerPointWhen saving your PowerPoint Presentations, use the extension.pps/.ppsx instead of .ppt/.pptx. This will open the presentation directly as a slide show.Saves time and looks very professional.​​​​​​​​​​​​​​​Note: All the above trick are tried in Windows 7, few may not work with other OS.Source:Use Media Player Classic to resynchronize subtitles?How to Hide Files and Folders Using Batch FilesMithrandir0x/disable_wifi_hotspot.batPage on microsoft.comEdit: I had made a spelling mistake while typing the URL in point 7, it should be www.zbigz.com. Thank you Souvik Sen for pointing out that mistake.I have corrected it now.I want to apologize for that mistake, I am really sorry.Other interesting answers of mine:David Peter's answer to As a computer science student, what can I learn right now in just 10 minutes that could be useful for the rest of my life?David Peter's answer to What are some mind-blowing facts about Google?

I’m writing this answer based on my personal opinion/views.Please don’t criticise me. Even I don’t criticise too.So today morning I just update the unacademy app in my iphone 6.In iphone before this update Apple users can’t enroll in plus courses. They have to enroll through android/laptop.Even still after this update we can’t download videos. Only plus course can be download.In new update we can enroll in plus courses.But when I saw the prices of different plus courses I was just shocked.That’s made me to write this answer.What I saw that made me shocked?Let’s see!When I checked the price of courses in my laptop,Political science and international relations optional for mains 2019 :-Price ( As per in android/laptop ) : 28800/-Complete sociology optional paper 1 for upsc cse 2019Price ( As per in android/laptop ) : 17900/-When I checked the price of these courses in my iphone 6.OMG! it’s almost double!!!!I was literally shocked.Different prices for ANDROID AND IPHONE USER.Great!!Unacademy playing well.Now one more thing,I’m not saying that unacademy is scam but it manipulate the people.How?First they claimed the India’s/words’s largest free education platform.Then they came up with Unacademy plus course. (paid courses)After unacademy plus courses only core and standard courses are available on plus courses that mean paid courses.Now we conclude that Standard courses only available on plus courses with huge price.WHY HUGE PRICE?Now in my case I enrolled in Aarti Mishra mam’s 6–12 NCERT ROCK SOLID FOUNDATION COURSE.Price :- 6930/- After redeeming 10% credits.Although that course price was 8000/-In 7000/8000 only you learned NCERT 6–12.Now what?You have remained all the standard books.Let’s enroll in different courses.Indian economy - 10000Medieval History - 7000Polity - 8000Geography - 8000Ethics - 10000CSAT - 10000Mostly 7000 to 10000 for every subject!Sometimes even up to 13000.Optional courses!!!Around 17000 to 25000!!Somewhere around total 1 lac for cover all the upsc syllabus.Isn’t it???As per my opinion prices are huge!I believe that educators have to really work hard for making awesome courses.But I don’t agree with that statement INDIA’s LARGEST FREE EDUCATION PLATFORM.Please remove FREE!I agree there were best free courses too. but somehow we confused what to watch? There are so many courses on same topic.One more thing about paid courses.They increase prices within every 4–5 days. They claimed that,THIS COURSE IS IN HIGH DEMAND.LIMITED SEATS.COST INCREASE ON XYZ DATE!!Isn’t they manipulate the students?Think!!!!In START WITH WHY book By Simon Sinek explained very well.There are only two ways to influence human behaviour:You can manipulate it or you can inspire it.When I mention manipulation, this is not necessarily pejorative; it’s a very common and fairly benign tactic.Hope that people don’t criticise me.Though I’m not hater of unacademy or anyone else.I just explained my views on unacademy.Even I too fan of some best educators like Roman sir..Aarti mam..!In last Unacademy is not a scam, but unacademy playing well!!Make India Great!!Thank you for reading.Have a good sunday.Image sources :- My phone galleryCheers & Peace ❤️||SD||

20 Best And Useful Internet hacks you should know %3E 18 CMD Commands [ http://www.alltop9.com/18-cmd-commands-every-windows-user-should-know/ ]Every Windows User Should Know 1. Use Google Chrome as Notepad You must be using Google Chrome for browsing but do you know you can use Google Chrome as a notepad? If you are damn busy in surfing or doing your work on the Internet and suddenly you got to write some urgent or useful information then you can check out this without wasting any single second of yours. Write down a single piece of code in the address bar of Chrome browser. data:text/html, %3Chtml contenteditable%3E This will turn current tab of Chrome as the notepad that you can use for writing purpose. %3E WhatsApp Hidden Tricks [ http://www.alltop9.com/whatsapp-tricks/ ] 2. Mute Noisy tabs easily Have you ever wondered about the voices of video while surfing on Internet? While working or surfing the web, opening multiple tabs doesn’t let you know from which tab sound of video or ad is coming that really irritates and annoys a lot. But the good news is you can mute the tab from where the sound is coming without closing or leaving the tab that you are currently working on. You will notice the sound icon on a tab on which the sound is coming, just click on the speaker icon on the respective tab. %3E Top 20+ Best Google Gravity Tricks [ http://www.alltop9.com/best-google-gravity-tricks/ ] 2016 That Will Astonish You 3. Play MP3 or movies in Google Chrome Google Chrome allows you to play Mp3 and movies right from the current tab. You just need to drag and drop the file that you want Chrome to play into the address bar. 4.View Hidden Password In Browser You must have seen how passwords are shown on any website, like dots and stars so that you can only watch out what the password is. But it is still possible to uncover the password from star shield. On the password field, right click on Inspect and open the source code window. All you need to do is change the type of the form field from password to text. 5. Use Google as Timer Google introduced a cool trick that lets you use Google as a countdown clock or alarm clock. To use Google Timer, type the piece of code in the Google search Time for %3Ctime%3E Or Set timer for %3Ctime%3E 6. Browse Internet secretly You might not notice it but you keep on leaving your footprints on the internet through which any third party can track you. If you want to browse the internet without leaving any traces then this is the hack to achieve so. The different browser lets you browse secretly and offer this facility under different names. For Google Chrome, right-click and select Incognito mode while in Mozilla Firefox the same is achieved through Private Window. 7. Check if the website is safe for browsing It is very important to think of security on the Internet and become conscious of it. Since a lot of malicious websites, viruses can harm your system and damage you a lot in terms of sensitive and personal information. There is something that you must know is Link Safety, an easy way that will let you know if any website is safe for browsing. Just write a piece of code in your browser http://www.google.com/safebrowsing/diagnostics?site=”address_of_website”. 8. Convert YouTube Video into Animated GIF YouTube is one of the largest video sharing platforms that lets you watch and share thousands of videos. But have you ever wondered to change these video into animated GIF image? Having an animated GIF image means you can easily insert it into a web page or any document. The service to convert YouTube videos into gif is Animated Gif Maker and Gif Editor [ http://gifs.com ] that automatically do the conversion. All you need to do is to provide the URL. Convert YouTube Videos To Gif By Adding Gif Before Youtube In Url. 9. Find MP3 songs with directly downloadable links Everyone loves music andiInternet lets you search and download your favorite music but it includes paths to signNow to right downloadable link from music hosting websites. Do you know Google has served you with direct links? Yes, it is a simple trick to download Mp3 songs without looking for music downloading websites. To get the direct link of any MP3 song, just type intitle:index.of?mp3 song title You can write any song name as song title and Google will show you all the websites that are hosting direct link. Now, with this trick downloading mp3 song will not be difficult for you. 10. Avoid accidentally closing of Browser tabs Are you annoyed with the accidental closing of tabs while surfing the web? No doubt, it happens but don’t worry there is a possibility to avoid the accidental closing of tabs. All you need to do is open your browser, right click on the open tab and select Pin Tab or Pin option. This will help you to fix the closing of tabs by mistakes and to remove this pinned tab you need to first unpin it. You can perform unpin of the tab in the same way. 11.Use Google search to Find the Complete Phrases Does it ever happen you want to search something on Google but can’t remember the exact phrase or word? Don’t worry it is human nature and it happens with almost everyone, trying to remember particular quotes, phrase, lyrics of a song, proverb. Google trick makes it easier to identify the phrases. You just need to put an asterisk in quoted statement that will indicate Google as the missing character and Google will show all the results that much likely replace the specify term keeping the rest of the words of the sentence unchanged. 12. Shortcut key for Address Bar Sometimes due to lack of time, people want to use the mouse to drag it but there is another quicker and easier way to access address bar is the shortcut key combination. Press Ctrl+L or F6 to access address bar of your browser. 13. Know how Google Sees You Everyone knows Google is the only search engine that makes most of its profit from online advertisement programs like AdSense and AdWord. Google creates a profile for you in the database so that it could display only suitable ads for you. And thus Google only shows the ads that matches your profile. Want to know how Google sees you? Click here! [ http://google.com/ads/preferences ] You should be logged into your Google account or otherwise Google would ask you to login. 14. Mute Gmail Thread Well, Gmail includes the feature of conversation, have you ever been a part of a conversation where you have no active role to play? It happens sometimes, keep on receiving the email in despite you have any role to play. But you know what you can do for it. Just mute that particular Gmail thread and you will not receive any new email notification when any new reply made to that thread. To accomplish this, go to Gmail inbox and select the particular thread that you want to mute. Under More tab, select Mute. 15. Explore Space, Galaxies, Constellations Through Internet You might have used Google Map in order to search any location from any place. But do you know Google provides the similar facility for space too? Google Sky offers the closeup view of outer space and lets you explore galaxy, constellations, planets and more. 16. Access Everything on Your Computer Did you know that Microsoft has now built a new God Mode in Windows-based computers? God Mode is essentially a shortcut that gives you easy access to all the maintenance features of Windows. We believe that this mode was created to help computer support staff so that they can quickly sort out problems. To create the God Mode shortcut, create a new folder and name it as below: [code ]1[/code] [code ]GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}[/code] Copy the whole code given above and use it as name of the newly created folder. Press enter and voila! Magic will happen! 17. Logging out of Facebook remotely Ever checked Facebook on a friend’s or family member’s device and then realised, with horror, that you forgot to log out? Never fear, there’s a simple, but little known, way to log out of your profile remotely. Navigate to “settings” using the drop-down in the right hand corner of your screen, then “security”, then “when you’re logged in”. From this screen, you will be able to close an open session, on whichever device it’s still running on. 18. Play YouTube in slow motion There are many fun tricks and tips, or easter eggs, to be found on YouTube. For instance, the ability to play arcade games within viewer [ http://mashable.com/2014/02/24/youtube-easter-eggs/#GDj_az2p5EkQ ], but there is also a trick that is genuinely useful: playing videos in slow motion. It’s easier to spot yourself in the background of a TV vox pop that way. Or It’s incredibly simple: just hold down the space bar, and the video will start playing at a slower speed, perfect when it comes to grabbing the perfect screenshot of a particular moment (and here’s how to do that on Mac [ https://support.apple.com/en-gb/HT201361 ]and PC [ http://windows.microsoft.com/en-gb/windows/take-screen-capture-print-screen#take-screen-capture-print-screen=windows-8 ]). You’re welcome. 19. Twitter soft block Twitter has a pretty good function in the mute button [ https://support.twitter.com/articles/20171399 ], which allows you to remain following an account but hides its tweets and retweets from your own timeline. It’s a great way of basically ridding a person from your Twitter experience without offending them by unfollowing. (People do not know when you mute them. To mute: click on the cogwheel to the right of somebody’s profile.) However what you often really want is to mute someone from reading your tweets. Here there’s an unofficial option that can help, it’s known as “the soft block”. This is a sly means of forcing a person to unfollow you by blocking and immediately unblocking them. Once they are unfollowing, your tweets and retweets will no longer appear in their timeline. 20. Twitter shortcuts Just as Photoshoppers know that shortcuts are the cornerstone of productivity, avid tweeters know that shortcuts are your friend. Did you know that pressing “n” will open up a new tweet dialogue box (on native web Twitter)? Or that you can easily favourite a tweet by simply pressing “f”? Here’s a list of Twitter shortcuts: Also: remember to always place a full stop before @-mention when tweeting something you want visible in your timeline, and not just another’s mention stream. Source: Best And Useful Internet hacks you should know [ http://www.alltop9.com/internet-hacks/ ]

What's next after PowerPoint, in terms of innovation? I think that innovation in the presentation market will be mostly about online creation and delivery vs. tools to do spinning transitions, interesting graphics, etc.How quickly can I get my content online? How quickly can I share it? What can I do with the content once it is online? These questions will drive the most interesting innovation.A useful analog may be the book publishing market where most of the innovation has occurred in the creation and distribution of online books vs. a fundamental change in the content itself. My eBooks function a lot like my old books with the addition ...

Unacademy is a very great platform for both students as well as the teachers . To become an Educator on Unacademy platform the first step is to download the Unacademy Educator App . Once you have downloaded it the App would guide you in the best way possible . The next step would be to sign in as an educator by filling your details and answering the basic introductory questions which would include what motivates you to become an Educator. After sharing your experiences with the Unacademy Educator App , now you are in position to start the first lesson , which is a demo lesson of at most three minutes and various similar types of videos would be provided by the App which could be referred to while making the Demo lesson . Firstly make few slides for the Demo lesson these could be either handwritten or PowerPoint presentation slides . Once the slides have been prepared , you have come closer to get the real essence of Unacademy Educator App now , you would see a plus symbol on the bottom left corner click on it and add images or PPT . Now once everything is set up you would just be required to record your voice over the slides prepared by you . You should be confident and creative while recording the audio , directly reading from the slide should be avoided . Now once you have recorded your voice over the slides the video is ready to be given to the review team , which would tell you whether you are selected or not . If not selected , then they would give you some tips which you could work upon and get selected the next time. Once your demo lesson has been accepted you would be called an Educator at Unacademy . Now if you would like to get an internship make another video which would be known as a Demo 2 video or you could apply for the internship through internshala . As soon as you become an Educator the “chat with us” facility of the app would be very very useful to resolve all of your queries. Now as you have become an Educator on Unacademy you could start making courses of your interest and help millions of learners through your courses . All the best your your Journey with Unacademy . I bet you that it would be a life changing experience to work with Unacademy.I am an Educator for Mathematics the link to my profile :Ashutosh Narayan Sharma - UnacademyThis is the first time I am attempting any question on quora so please do excuse me for any mistakes which I would have made and help me to improve by giving your suggestions.

There are tons of tips in the internet, which can be summarized as “make your power point legible, short, and simple”.Making amazing presentations requires effort and experience. It requires knowing about voice, placement, body language and dominate the content. It requires selecting every word in your power point with care, balancing every pixel of white space and controlling fonts and colors as well as the data you are presenting. Even experienced designers will take their time while designing a poster, and a power point presentation is not much more than a collection of posters, with each slide designed to promote a well thought message. So when you see amazing presentations, don’t ever assume they were made on the run.Luckily for the average human being, making decent everyday presentations only requires discipline. Write as little as possible, don’t use distracting pictures/colors, and remember that the main show should be the speaker, and not the slides.There are plenty of tips for anyone to improve their power points, which can be as simple as “get inspiration from watching the pros” or “remove one word from each slide everytime you think you are done”. But the best tip you will ever get is:Ask for feedback!Practice your presentations, and ask for feedback. Execute your presentations, and ask for feedback. Review your presentations, and ask for feedback.Feedback is a gift, and you can never have too much of it.

XLD is just an outsourcing company for SUN WEST (a mortgage company in USA) and provides loan estimates to its clients. Also it has different departments which handle all the processes in a loan estimates and loan approvals like Underwriting, loan boarding, quality compliance, funding, post funding, releasing etc.I have worked here for almost 2 years, as it was my first job I worked so hard and honestly. I have done 20 hrs of shifts many a times. This was because of high insentives which were provided for extra time shifts. It was the high time for all the employees to earn as much as they can and till dec 2016 every one made a pile of money af. And right from Jan 2017 the business went down and so the insentives and salaries of ours.Working environment here sucks, you cannot talk to your colleagues, late marks and unplanned leaves, talking to anybody will certainly help you getting warning letters. No fun while work even you cannot take you cellphones inside office. Majorly mass firing are very offen in this company so there is no job security and YOU WILL NOT LEARN ANY THING FROM YOUR WORK. If some one has worked here he/she can work any where with worst work culture. If you get night shift then things will go worst for you because only men are allowed to do night shifts so there will be zero girls while working resulting in very bad working culture. I left this job 5 months back and I am happy ☺.So still if any one wants to join this company dont take it as a long term job option. You can do much better than this job. And cracking its stupid test is as easy as you brush your teeth.Love Life Peace

Günter Wächtershäuser might be the most important amateur scientist of our era. He made his living as a patent attorney. While doing that he got interested in the origin of life and developed an original and widely respected set of hypotheses about how living things came into being.[1]He had been trained in science, earning a Phd. in organic chemistry in 1965 at the University of Marburg, Germany, and was a postdoc there for more than a year. But then he decided to become an attorney, and began taking law classes while working on his dissertation.He maintained an interest in science and in 1972/3 he read a paper by one of his professors about the RNA world theory of the origin of life. Later on,he met, and became friends with, the famous philosopher of science, Karl Popper. Still later, he became friends with Carl Woese, one of the most important scientists studying the early history of life.Wächtershäuser was an expert in developing friendships with famous people in science. Those people, in turn, helped him get his early papers published in prominent journals, including the Proceedings of the National Academy of Sciences, the most prestigious publication of all.Those early publications in 1988 and 1990 made him famous in his field, earning him several awards and, he was finally made an adjunct professor at the University of North Carolina at Chapel Hill in 2008. (Adjunct professors are the lowest level of professors in a university.) As of 2012, he continued to maintain his legal business.His early work was entirely theoretical, describing known chemistry and how that might lead to life. He didn’t have access to chemicals or a laboratory. He did have access to the scientific literature and relied on that heavily. Later on, he had collaborators who performed experiments for him.What did he accomplish?Everything in study of the origin of life is complicated. Here’s a simple account.Back then, the two leading hypotheses about the origin of life were:The primordial soup theory said that organic chemicals in lakes or oceans somehow reacted with each other to generate living things.The RNA World theory said that RNA molecules somehow came into being and somehow developed the ability to replicate, gradually evolving into living things.Wächtershäuser rejected those ideas and, instead, proposed that Iron, Sulphur, and various other minerals reacted with organic substances in the ocean, producing many of the biochemicals that exist in modern organisms. This diagram [2] gives an overview. Keep in mind that the original hypothesis included a great many more reactions.Pyrite, sometimes called fool’s gold, is crucial to this scheme:Iron and sulphur react with each other to form pyite. This reaction provides energy and electrons (e in the diagram) that drives other biochemical reactions.In modern organisms, enzymes push (catalyze) biochemical reactions. It turns out that pyrite can catalyze many of the same reactions. So, the earliest living things could have relied on pyrite to avoid having to create complicated enzymes.All of these reactions can happen on the surfaces of rocks at the bottom of the ocean. That means the earliest living things didn’t have to start with membranes to enclose biochemicals.Eventually, reactions would some develop self-sustaining cycles that would form the basis of something like a living thing.So, is the hypothesis right?Parts of Wächtershäuser’s ideas are now widely accepted and other parts are likely wrong.His ideas about pyrite are now called the Iron–Sulfur World hypothesis. They are still widely cited and regarded as important by many people in that field[3] but some, like Mike Russell, think that they are completely wrong.[4]There is no evidence for self-sustaining cycles, which are absolutely essential for his full hypothesis. Some investigators think this concept can’t ever work.[5]His own evaluation is that:[6]Research into the origin of life is largely an immature science that lacks a pattern of progress, where a present advance is based on a previous advance and gives rise to a next advance, and where advancing empirical evidence becomes progressively integratable. Instead, origin-of-life proposals present frequently a pattern of groping for clues.Most ideas in this field turn out to be either wrong or not testable. Wächtershäuser has produced more interesting and viable ideas than most professionals.Another amateur:Early in the 20th Century, a patent clerk developed several physical theories, including one about the motions of bodies moving near the speed of light.[7] Nobody was paying him to develop these theories or publish them. In that sense, he qualified as an amateur scientist. We don’t usually think of him that way because his early work got him positions at universities.To read more:For great, non-technical overviews, try these. Unfortunately. the second one is behind a paywall.Amateur Shakes Up Ideas on Recipe for LifeBetween a Rock and a Hard PlaceHe speaks for himself in this interview, which provides a good sense of his distinctive personal style:Entrevista Gunter WachtershauserHis scientific publications are extremely challenging, especially the early ones. That’s always a bad sign. Good theorists write clearly; bad theorists write mud. If you are very brave, you can try this one:http://www.pnas.org/content/pnas...Footnotes[1] Günter Wächtershäuser - Wikipedia[2] N. Bishop. Part II: Replication First (Gene First) or RNA World Hypothesis CLAIM: The first molecule of life was RNA which can both store information. - ppt download[3] Iron–sulfur world hypothesis - Wikipedia[4] Between a Rock and a Hard Place[5] The Implausibility of Metabolic Cycles on the Prebiotic Earth[6] In Praise of Error.[7] Albert Einstein - Facts & Summary - HISTORY.com