Biological Myths Debunked!

Alright, so this isn't news to me (because I'm so smart, duh!) but apparently there are alot of you out there who still believe stuff like this. ...A LOT! Could have something to do with that fact that we came in 33 out of 34 surveyed countries in terms of our acceptance of EVOLUTION! So anyway, you don't have to stop believing in God or Leprechauns yet, but let's at least put two big myths about us humans in the ground.

First up, the assumption (ASSUMPTION! This CAN and IS proven every day) that men have two fewer ribs than women, since God had to take a pair from Adam to make Eve. But dig this, that's not true. Men and women BOTH have 12 pairs of ribs. Period. There is no argument to be made here, just the calm acceptance of the fact that you have spent you life under a false assumption. Link if you still don't believe me.

Secondly, lets address the less biblical belief that oxygenated blood is blue. It is not. It is certainly a deeper, more purple tinged color, but a far cry from blue. It is our veins that look blue through our skin, it is not a result of the royal blue blood that floweth through all of our veins.

Longer, redder wavelengths, though, can penetrate more deeply into the skin than shorter, bluer wavelengths before reflecting out. A vein looks blue because red light travels far enough into the skin to be absorbed by the blood in the vein. If the blood vessel is far enough below the skin, however, blue light--which would normally also be absorbed by the vein--reflects out of the skin before reaching the vein. So the light reflecting from tissue over the vein contains less red light than blue, giving the vein a bluish cast.

From the MadSci Network. Try this experiment if you still don't believe anyone.

So sleep soundly with a slightly better understanding of yourself tonight. Know your own body if nothing else. Maybe next week we'll get on to the widely held bullshit that there is no separation of church and state in the Constitution. Yeah...we'll get on to that for sure.