When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
The human brain uses approximately as much energy as a 10 watt light bulb.
120
If you are cold you are more likely to be hungry because you use energy to keep warm.
144
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
The human brain doesn't stop developing until about 25 years old.
102
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The male fetus is capable of attaining an erection during the last trimester.
75