A Slinky Paper

Via the always wonderful What if? what may be my new favourite silly paper. I can’t help but think there are some fun A-level/undergrad experiments to be had out of that. Come to think of it, I have a staircase, so if I get a slinky…

Thought for the day: Exactly how much running around has a “free range egg” done?

[Bewildered]

Accidental Art

Dialux Art

I’ve just begun to develop a lighting scheme (for a school hall and extension) in Dialux. As I was examining the space I’d built I came across this view—couldn’t help but think of a modernist painting; accidental art in the building services!