Simple Science - Experiment Digest # 40
Not much time has passed since the publication of our past digest of experiments. Now we will publish 2-3 videos, not 4 as before. But then every week.
Tuning forks and strings
This is not a pure experiment, but it allows you to see how the instrument behaves, which creates a sound wave by its oscillation. And yes: the string was not lowered before shooting, the usual tension. You never think what is happening there!
Rupture of pipes when water freezes
Preliminary tests - that which was not included in installation.
The book "Simple Science"
I remind you that the fourth book, Simple Science, with a set has been published .