Cinder Block Breaking While Lying on a Bed of Nails

[TheBones8009]

Terrible second-hand graphics.

[yurgasturgusdad]

for our physics class, we do this every year without the machetes, but everything else is the same. I signed up to be the first in my grade to do this, because physics is my first class and there will only be one person per class period because every class goes to the theater at the same time for the demo. I know that it is still dangerous in spite of the physics, so I'm wondering if you have any suggestions

[dmurray85]

This is really lame!

I've seen 70 year old physics professors do this better!

[nelinno04]

@dmurray85 unless your gonna make a vid of you doing this stfu