How To: Make an optical illusion paper cylinder

Make an optical illusion paper cylinder

Learn how to make a paper cylinder that can take on many different shapes.

Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.

Buy Now (97% off) >

Our Best Phone Hacks

Gadget Hacks' tips — delivered daily.

1 Comment

I've checked out your videos some months ago but never had time to really make them. However, now that I want to, none of your videos will play! How sad :(

Share Your Thoughts

  • Hot
  • Latest