Here Come the Glow-in-the-Dark Houseplants. Startup Light Bio has created a bioluminescent petunia using mushroom genes and plans to start shipping the plants next spring.

That video got 22 million views, and Zoey's 2013 costume was so popular that her dad launched a kickstarter campaign and it's now on the market. And, of course, this year Zoey went to Disneyland ...

Our next kid-friendly craft is an easy glow in the dark slime to make a normal day lots more fun. This glowing slime is a fun and easy science experiment that kids of all ages can enjoy.

All it took was a really cool, glow-in-the-dark plant. The super-early-rate deadline for Fast Company’s Most Innovative Companies Awards is this Friday, July 25, at 11:59 p.m. PT. Apply today.