You just gotta love how YouTube suggests videos...

It all started with a see through jet engine this guy built. Technically interesting but not anything visually special.

Looking into his other videos soon turned up a see through rotary combustion engine:

https://www.youtube.com/watch?v=jLtyNtf9_ew

It turns out he does have quite a bit of rocketry content:

https://www.youtube.com/watch?v=yP2d3mnhiT8
https://www.youtube.com/watch?v=2sdVhrztfoU
https://www.youtube.com/watch?v=_xvVJQSGHts
https://www.youtube.com/watch?v=Gy8td5cWgAw


Bill

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It is well past time to Drill, Baby, Drill!

If your June, July, August and September was like this, you might just hate summer too...

Please unload your question before you ask it unless you have a concealed harry permit.

: countdown begin cr dup . 1- ?dup 0= until cr ." Launch!" cr ;

Give a man a rocket and he will fly for a day; teach him to build and he will spend the rest of his days sanding...