Video describes how to use conductive gaskets to seal a metal garbage can (or other ad hoc Faraday cage).
To order gaskets, see http://disasterpreparer.com/emp-gaskets.
Additional Resources:
Disaster Preparedness for EMP Attacks and Solar Storms
EMP Trash Can Faraday Cage Testing in Lab Posting.
Black Hole Faraday Bag – Standard Non-Window Size
EMP Introduction to EMP and Faraday Cages
Thank you, Charlie Romeo-04 for a heads up on this video!
Good video. It would be interesting to see if there are any differences in received signal level when it comes to different frequencies. The test was at 100 MHz. What would happen if a signal was sent at 1GHz or even 10GHz at the save signal strength?