20 Pictures of Sperm under a High-Powered Microscope
Turns out, I have slow swimmers. My wife thinks it’s due to stress but I suspect it’s due to the 16 years where I rode a bicycle with no seat. I figure if I studied up on sperm, or at least looked at pics of sperm under a high-powered microscope, I might gain the knowledge needed to create fast-moving men and thereby evolve. To aid my studies, I found twenty pics of human sperm magnified:Speak Your MindTell us what you're thinking... and oh, if you want a pic to show with your comment, go get a gravatar!