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Joe Heglin
United States
Приєднався 19 лис 2012
How Solar Pool Heating Works (Evacuated Tube)
This project/presentation covers how evacuated tube heating can be used and sized for the heating of a swimming pool.
CHME 333
CHME 333
Переглядів: 2 494
Відео
The Oort Cloud And Beyond Our Solar System
Переглядів 10 тис.7 років тому
Joe Heglin Period 8 Astronomy
You need to explain what AU is even if you've done it on other videos. Not everyone has seen the other videos. I agree with the music comments below
Гент
VERY annoying music!
Stupid choice of music.
Wowwww
we need CHON factories out there