Bed of Nails – Sick Science! #192
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You may have seen your favorite circus performers or magicians perform the classic Bed of Nails Trick… but what is the secret? Using a smaller version of the bed and a clear balloon, you can see the science behind the trick.
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Its just like sitting on a nail. 1 nail, it hurts. But if its a group of nails, it doesnt hurt that much. In 2 words, SURFACE AREA.
Air
with one nail it did pop but with 98 nails it didn't pop
Becuz the nails are to close together
I have layed down on a bed of nails
because less area more pressure and more area less pressure.