Baldness could be a thing of the past

Science marches on: "If researchers can find a way to kick-start the dormant stem cells and thus regenerate the progenitor cells, baldness could be a thing of the past. [...] Any treatment is still  years away. Until then, simple self-acceptance is the best way to go." http://bit.ly/gfRIEv
"Why is there no hair on the top of your head, grandpa?" | "Does grass grow on a busy street?" | "Oh. I see. It can't get up through the cement."