Comment Re:Obligatory question (Score 1) 380
"By morning Ira figured out a solution. Selenium may be a poison to the nitrogen-based aliens as arsenic is to carbon-based life-forms, based on their similar positions in relation to each other on the periodic table. Ira's two worst students, Deke and Danny Donald, reveal that selenium is the active ingredient in Head & Shoulders dandruff shampoo."
- Evolution, the movie