How Worms Can Fix Your Heart

The end of stitches is near! Scientists have been experimenting with different adhesives, and one of the most promising is from worms. Sandcastle worms excrete an adhesive substance that could hold things together in a high-dynamic environment...say, a human heart! Watch Trace as he tells you how these gross worms can help you mend your broken heart.

January 18, 2014
8:00 AM EST