Want better video quality? Sign in to access HD streaming!


Want to watch better-quality PBS Video? Sign in to access HD streaming!

When you sign in, you'll become a PBS Insider and we'll share your contact information with your local PBS station. You may receive updates to help you stay connected with what's happening online and in your community. Privacy Policy


Invisibility Cloak

  • Aired: 09/25/2013
  • 01:22
  • Rating: NR
Researchers are working on bending microwaves to create a cloak device, allowing invisibility from radar.
Embed Options
Close ×
Invisibility Cloak
Invisibility Cloak
Researchers are bending microwaves to make an invisibility cloak device from radar.
Please copy this text to your clipboard.
Problems Playing Video ?
PBS Anywhere - funder area
Related Links:


Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.


helps all of us explore new worlds and ideas. Give Now