Calming Websites
https://coloringbook.pics/category/antistress-colorings/
Color and relieve some stress
Like trivia? Pick your category and for every correct answer you donate 5 grains of rice to The United Nations' World Food Program
Relax, be creative, and create sand art online
http://www.lookingatsomething.com/
Control the weather with your mouse
https://29a.ch/sandbox/2011/neonflames/
Create your own nebulas & galaxies at the click of your cursor
http://www.donothingfor2minutes.com/
Can you do absolutely nothing for 2 minutes? Take the 2 minute challenge!
https://musiclab.chromeexperiments.com/Song-Maker/
Plug in those headphones and drop a beat!
https://quickdraw.withgoogle.com/
You draw and the computer guesses. It is pretty accurate too!
Draw and doodle with sketch pad
http://spielzeugz.de/html5/liquid-particles/
Make a light show by moving your cursor!