081022 Like and subscribe.
This is an archive, check the link in the end if you are.
A piece of paper cannot be folded in half more than seven times.
The first of the World Science Festival's Science Fun Facts - see more at:
081022 Like and subscribe.
This is an archive, check the link in the end if you are.
A piece of paper cannot be folded in half more than seven times.
The first of the World Science Festival's Science Fun Facts - see more at:
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