15 Awesome Chemistry GIFs

Backing out of the nanotunnel In the world of biomolecules such as proteins and the hereditary nucleic acids DNA and RNA, three-dimensional structure determines function. Analysis of the passage of such molecules through nanopores offers a relatively new, but highly promising, technique for obtaining information about their spatial conformations. However, interactions between the test molecules and the proteins used as pores have so far hindered quantitative analysis of the behavior of even simply structured molecules within nanopores. This problem must be solved before the technique can be routinely used for structure determination.

Sound Types FindSounds Search the Web for Sounds What types of sounds can be found on the Web using FindSounds? Below is a partial list. How Things Work Posted by admin on Dec 28, 2012 in Entertainment | 27 comments For many thing that we all day see in our lives, we don’t know how some of that things work. Here you can see how things really work. Simple animation to explain complex principles 1, aircraft radial engine 2, oval Regulation 3, sewing machines 4, Malta Cross movement - second hand movement used to control the clock 5, auto change file mechanism 6, auto constant velocity universal joint Seven Speaking Tips That Beat “Pretend Your Audience Is Naked" Aggh. Everyone showed up clothed! Once upon a time, I suffered from glossophobia. This affliction touches billions. It's the fear of public speaking , even to a tiny group. I conquered it by discovering what makes people smile, nod, and listen carefully, because nothing calms you down faster than an interested audience.

Reaction Effect in Full Screen Warning: include(/kunden/homepages/29/d426607373/htdocs/vivalagames/play//gamevar.txt) [function.include]: failed to open stream: No such file or directory in /homepages/29/d426607373/htdocs/vivalagames/fullscreen.php on line 3 Warning: include() [function.include]: Failed opening '/kunden/homepages/29/d426607373/htdocs/vivalagames/play//gamevar.txt' for inclusion (include_path='.:/usr/lib/php5') in /homepages/29/d426607373/htdocs/vivalagames/fullscreen.php on line 3

Footprint Calculator Not Translated How much land area does it take to support your lifestyle? Take this quiz to find out your Ecological Footprint, discover your biggest areas of resource consumption, and learn what you can do to tread more lightly on the earth. <B>The Ecological Footprint Calculator requires requires that JavaScript be enabled. Why Nikola Tesla was the greatest geek who ever lived Additional notes from the author: If you want to learn more about Tesla, I highly recommend reading Tesla: Man Out of Time Also, this Badass of the week by Ben Thompson is what originally inspired me to write a comic about Tesla. Ben's also got a book out which is packed full of awesome. There's an old movie from the 80s on Netflix Instant Queue right now about Tesla: The Secret of Nikola Tesla. It's corny and full of bad acting, but it paints a fairly accurate depiction of his life.