In this video, we highlight some of our favorite products, including the Slug Light with its fun squeeze on/off feature, the Color-Changing Water Bottle, Mixed by Me Putty Kit, Mr. Tea Infuser, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s not easy being green–or blue, or purple, or orange–at ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. You might not realize this, but quickly changing colors, as ...