A little tinfoil, a little cardboard, a little glue, you'd be surprised what a KEY GRIP or BESTBOY can do. Plus, they just dropped those from orbit before they came back home.
: )
Good grief! I never thought of that! It's true that a wadded up ball of tinfoil will act as an optically perfect laser retro reflector!
That's why so many people wear those aluminum hats! It's all clear now...
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