I have entered this in the Green science fair contest because it is re-using two old objects to make a modern chic piece of hardware.
DONT FORGET TO VOTE!!
Step 1: You will need...
A Cork - one made of real cork not plastic, i chose a champagne cork as it was
the largest one and able to hold my USB
A USB - doesn't matter what capacity, try to get the smallest one size wise as it
needs to fit in the cork.
A Knife - Anything sharp with a smallish blade will do nicely, i have chosen an
Tape - I have used white electrical tape.