For the first time scientists have grown a healthy beating heart. this is a major breakthrough and now people with coronary disease have a chance to get an organ for transplant. It's believed that this method can be used to grow livers, lungs or kidneys.The experiment was done using animal hearts and still is in early stages. Growing human organs for transplant is still a few years away.The technique of growing a heart involves stripping away the cells from a dead donor heart to leave behind connective tissue. Then healthy heart cells are introduced to the tissue which spread and multiply creating

I'm not sure how to call this one. basically it shows a shaved man get more and less hairy depending on what music is playing. very cool video anyway.

The $3 billion global market for toothpaste is on the verge of a shake-up as new biotechnologies come through that not only curtail sensitivity problems but will also enable teeth to re-grow to fill in small cavities. Today’s toothpaste comes in a plethora of flavours and can of course whiten teeth but from a medical viewpoint, little has progressed in the 40 years since fluoride was added to fight decay.Now though scientists in various countries have developed differing technologies that produce similar results to deaden sensitivity and recalcify the teeth, problems that have increasing significance