2 Wā
44 Episode
Inquiring Minds - Season 2 Episode 17
How to produce a single wavelength, what neon signs and lasers have in common, what makes a laser powerful enough to cut through steel, and why some lasers are more powerful than others.
- Tau: 2001
- Whenua: Canada, United States of America
- Momo:
- Studio: TVOntario
- Kupu matua:
- Kaiwhakahaere:
- Maka: Michael Kinney, Chris Robinson
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