Helpmyphysics

Hi physics lovers! Here is a wee movie we filmed using our physics monkey to show us how seatbelts prevent drivers and their passengers from being injured when their cars stop suddenly.

1. Think
2. History of seatbelts
   

Hi first year! Here is a video showing liquid turning into solid. This is a bit of a puzzle. Have a look below.

Quick question: What is meant by a change in state?