Catch up on stories from the past week (and beyond) at the Slashdot story archive


Forgot your password?
Slashdot Deals: Deal of the Day - Pay What You Want for the Learn to Code Bundle, includes AngularJS, Python, HTML5, Ruby, and more. ×

Submission + - Electrical charge helps re-grow body part

MattSparkes writes: "Tadpoles can regenerate their tails thanks to a technique that alters the electrical properties of their cells, a new study shows. The build-up of electrical charge at the site of amputation helps guide tissue regeneration. They speculate that doctors might one day be able to regenerate tissue in patients — such as those who have suffered spinal cord injury, or even those who have lost fingers — by altering the flow of positively charged molecules out of cells."

Let's organize this thing and take all the fun out of it.