Season 4 Episodes6
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7.1
Jet Engine, Weapons, Telescope
7.1/10 · 13 votesApr 25, 200722 min
Ranked #5 of 6 in Season 4•−0.1 vs season avg
The design and manufacturing of large jet engines; non-lethal weapons that stun without killing; the world's largest telescope.
Seasons17
Episode Summary
"Jet Engine, Weapons, Telescope" is episode 6 of How Do They Do It? season 4. It scored 7.1/10 from 13 votes, ranking #5 of 6 episodes this season (season average 7.2). It aired on April 25, 2007.