Click on Sir Humphrey Davy. Keep clicking. You might want to read what he's saying, but probably not. Just keep clicking.
Citations: Einstein's Big Idea. Dir. Gary Johnstone. Perf. Aiden McArdle, Shirley Henderson, Einstein's Big Idea. NOVA nd. Film. "Sir Humphry Davy." HowStuffWorks. HowStuffWorks.com, 21 July 2009. Web. 10 June 2014. "Humphry Davy | Chemical Heritage Foundation." Humphry Davy | Chemical Heritage Foundation. Chemical Heritage Foundation, n.d. Web. 10 June 2014.
