How to make stethoscope with paper cup and plastic tube
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you need:plastic tube,paper cup,aluminium foil,tape,glue
Make a hole in the bottom of the cup and cut out a circle about the same size as the size of the plastic tube. Â tear off a piece of aluminum foil and roll it around the tube, taping it down at the ends.Fit the plastic tube into the hole at the bottom of the paper cup, and reinforce it with some glue.
your stethoscope is ready
Make a hole in the bottom of the cup and cut out a circle about the same size as the size of the plastic tube. Â tear off a piece of aluminum foil and roll it around the tube, taping it down at the ends.Fit the plastic tube into the hole at the bottom of the paper cup, and reinforce it with some glue.
your stethoscope is ready
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