- Fluoroantimonic Acid | Wikipedia - 20 quintillion times stronger than sulfuric acid http://en.wikipedia.org/wiki/strongest_acid 99 comments science
- Topics such as acid rain, evolution and global warming are at risk of information "sabotage" on the online encyclopaedia Wikipedia, a study has found. Authors said topics considered controversial are at greater risk of "vandalism and other shenanigans" to the "detriment of scientific accuracy". http://gizmodo.com/anti-science-trolls-are-starting-edit-wars-on-wikiped-1724422402? 88 comments worldnews
- The Corpus Clock & Chronophage -- Remember the Wikipedia link about the Grasshopper escapement? Here is one on acid http://www.youtube.com/watch?v=pho1jtnppou 6 comments technology