Things আপনি Didn't Know About Your Body 

pretty cool article. not sure if it's all believable though.

i wonder if this is true (i'm gonna try it):
"Before beginning a workout, drink half a Diet Coke. The caffeine can lower the perceived difficulty of the exercises. And the easier they seem, the longer and harder you'll be able to train."

then there's this one (has this been proven?):
"You may want to take that laptop off your lap. Portable computers can heat up to 158 degrees inside. After an hour, that can raise the temperature of your testes by 3.6 degrees, nearly twice what it takes to harm fertility."

I dunno Dan, but all I can say is I believe that the latest MacBooks, placed on your lap, will make you sterile. These things are HOT HOT HOT