This Week's Awesome Stories From Around the Web (Through June 15)

HEALTH Laser Destroys Cancer Cells Circulating in the Blood Emily Waltz | IEEE Spectrum “Tumor cells that spread cancer via the bloodstream face a new foe: a laser beam, shined from outside the skin, that finds and kills these metastatic little demons on the spot.” ARTIFICIAL INTELLIGENCE Bill Gates Just Backed a Chip Startup That […]