A see-through jet engine

[Simpo Two]

Perhaps some of the light engineering geniuses here would like to try this...?

https://www.youtube.com/watch?v=MgL0GW248mE

[tumble dryer]

Simpo Two said:

Perhaps some of the light engineering geniuses here would like to try this...?

https://www.youtube.com/watch?v=MgL0GW248mE

Brilliant. Thanks.

[gruffgriff]

Did you see the straps holding his horse down?!!

So no, but a fascinating watch!