If you were trying to figure out how to increase data storage space on a hard drive, you’d naturally think of polymers as a solution, right? No? You mean, you’d think of pushing together magnetic dots on a metal surface so that more printed zeros and ones are pressed together and more data could be [...]
Laser Device Performs Delicate Surgery
April 25, 2012 By Leave a Comment
When surgeons use metal scalpels to cut away harmful tissue, there is a risk of cutting healthy tissue. This risk is especially acute for operations on critical organs, such as brains and intestines. Now there is a laser “scalpel” that targets diseased or damaged tissue while leaving healthy tissue intact. A team of researchers from [...]
