What a perfect project for a rainy day! Or, of course, a boring summer vacation. And all you need is a paper towel tube, some shiny objects, plastic wrap and tape, so you can make this fun kaleidoscope anywhere.
Check out this kid's activities video to learn how to build a super easy kaleidoscope that'll provide you with hours of psychedelic, tripped-out fun. Another reason this kaleidoscope is so great is because it'll get the kids out of your hair if you're busy.