Quote:
Originally Posted by texasdave
I was thinking that if they could use way less energy to get there then it would not be a one-way trip. Maybe it still would be. All that is beyond me.
Would two tin cans and a really long piece of string be out of the question?
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I think you just solved two problems. Use the two cans to communicate back and forth, tug on the string to real them back in. Brilliant!
