Naked Science Forum

General Discussion & Feedback => Radio Show & Podcast Feedback => Topic started by: Eternal Student on 30/08/2021 01:22:41

Title: Can 2 light rays collide - podcast available 28/08/21
Post by: Eternal Student on 30/08/2021 01:22:41
Hi.
   Thanks for another podcast. 

What was Good?     Interaction with a school.

What was worrying?   How do you decide where to stop an answer and how much to simplify?
   Let's ignore some of the advanced topics, they need simplification.  However, the question about circles could have been answered differently and probably wouldn't have confused too many children.
Perfect circles do not exist in reality, only in abstract geometry.  They know this, children have used a compass and they know that no matter how careful you are, it never quite works.

Best Wishes.
Title: Re: Can 2 light rays collide - podcast available 28/08/21
Post by: chris on 10/09/2021 12:33:16
Thank you.