Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
It is possible to go blind from smoking too heavily.
50
Redheads require more anesthesia to 'go under' than other hair colors do.
50
Redheads require up to 20% more anesthesia to be knocked out.
112