Featured in September 2009

Gone In a Flash: Burning Diamonds With a Torch and Liquid Oxygen
The Ultimate Modern Day Study Gear
PopSci U: Seven of the Country’s Coolest SciTech Courses
“Quantum Quest” Brings Cassini to the Big Screen (Starring William Shatner as Every Star in the Universe)
A Dental Filling Made from Bile and Silica
Ask a Geek: With Netbooks So Cheap, Why Buy a Laptop?
You Built What!? Lrry, A Fire Breathing Robo-Beast
FYI: Is There a Scientific Way to Measure How Bad a Fart Smells?
How Much Can You Really Learn With a Free Online Education?
30-Second Science: Applied Math