These brave students are the face of the more than 50 college students who let http://SleepBetter.org cut into their old, nasty pillows and mattress pads -- for the good of science. The Sleepbetter.org Investigates: Fungus Among Us study, the largest of its kind, revealed a lot of not so fresh facts. Bottom line -- our bedding is a microbe reservoir where bacteria, yeast, molds and fungi not only survive but thrive! Check out each students reaction to the microbes living in their old pillows. Go to SleepBetter.org to look over the disgusting and alarming statistics.