Absolute zero

The transcript discusses the concept of particles ceasing to vibrate as they approach absolute zero. It highlights that while physicists have managed to get close to absolute zero in laboratory settings, it is considered impossible for any natural system to achieve this state.

What happens to the vibrations of particles as they approach absolute zero?

What is the significance of reaching absolute zero in physics?

In what context have physicists come close to absolute zero?

Why is it thought to be impossible for any natural system to reach absolute zero?

Discuss the implications of reaching absolute zero in a laboratory setting.