Talk:Timeline of United States discoveries
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Creation of Page
For those of you who may be wondering why The main page on United States inventions and discovieries was split. It was because I felt that the page warranted two seperate articles. One for inventions and one for discoveries.
You can find the inventions page to its new moved location at Timeline of United States inventions
Deuterium, aka heavy hydrogen
See Talk: Tritium for a more detailed reason why Walter Russell should not be credited with predicting the existence of deuterium. I added the modern name and a few words about Urey's method. Russell's 1926 diagrams actually predict that the 29th element, the one after hydrogen, would have a formal charge of -3. Russell's heavy hydrogen would have been H3D, not DH. Roches (talk) 12:20, 21 February 2014 (UTC)
Hello fellow Wikipedians,
I have just modified 2 external links on Timeline of United States discoveries. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
- Added archive https://web.archive.org/web/20110111065134/http://www.npga.org/i4a/pages/index.cfm?pageid=634 to http://www.npga.org/i4a/pages/index.cfm?pageid=634
- Added archive https://web.archive.org/20090503111504/http://web.mit.edu:80/invent/iow/coover.html to http://web.mit.edu/invent/iow/coover.html
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