Extra material that may be of interest to the Science for Everyone group:

Explosives Lecture

A long video (2 hours) of Col BD Shaw giving his famous "Explosives" lecture in California.

There is about a minute of blank video at the start of this so please be patient.

COVID Lateral Flow Test

This is a video of a Zoom meeting from London held by the u3a on 1 Feb 2023 where Ian Abrahams talks about "The Science Behind the COVID Lateral Flow Test". Please note that the first few minutes of the meeting were unfortunately not recorded.