My husband used to teach math and psysics before he joined me in the weird world of subtitling, so when he made a bed of nails, he started by calculating how close together the nails had to be to make the pressure on the skin bearable.

After some more calculations, we experimented with the brick-breaking stunt.

Which led to the following conversation with a grandchild:
– Granddad, is it true that granny hit you with a sledgehammer?
– Yes.
– Is she going to do it again?

Here are two videos of applied physics in action. And no, the dark flecks on the floor are not blood from earlier experiments, the floor is from 1850, and my guess is that someone spilled tar there.

If you don’t understand what they are saying, it might be because they are speaking Norwegian. He is covering his eyes to avoid getting grit in them.

The next time they used one of the  broken halves, and it was too small to break, so they eventually gave up. But the hammer blows are real.

So … No quantum, no magic, no power of thought, just physics. Which does not make it any less magical … or fun.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s