Liquid Nitrogen Bell Rejuvenation
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Lead is extremely safe!
I though you were a scientist, why did you use Fahrenheit?
This guys ruins my day every time
Before: clickety-clackety
After: klackety-klackety
Me: clear improvement!
I like both with my water
not often do i hear the temperature of liquid nitrogen in Fahrenheit
Lead has gone below its ductile to brittle transition temperature. Now energy may be released as sound as apposed to being absorbed in the deformation of the lead during collision.
it can not be below 273 degrees. Unless you using some funky measurement system.
Because the cold draws the molecules together,making the bell harder, protucing a higher pitch since the airwaves make sound at a higher frequency.
Because hard
Because it was soft before it went in the nitrogen
It is 320° below zero xd. It is ~50° below zero absolte… Yeah of course
Who tf would make a bell out of lead?
The lead is slightly shrunk do to the extreme cold tightening molecules making the lead temporarily denser and harder