Alan, and the "Pail over the head" trick is a more solid solution than foil too....
To keep the Aliens from Controlling you... seems the edges deflect their Mind Control Ray thingies..
Science is trying to figure it out, but they claim that having the handle under the chin helps secure it...
Foil might fly off...
And then, as you well KNOW, you're Toast... but that's another story...
Pails work great... Galvanized ones... works as a better deflector... but before warned....
The person next to you has to have one on too, or you're just deflecting to them... and they'll turn in half the time. Just think of it as twice the power... sigh, they're trying to work on a better way but for now???
Hey, it's better than foil... and I KNOW from whence I speak....
I just wish I had a pail...
I was lucky..... this time anyway...