Survival: How to start a fire with a Giant Fresnel lens (science experiment)

Name: Survival: How to start a fire with a Giant Fresnel lens (science experiment)
Uploaded: 2017-02-24T16:12:22+00:00
Duration: 5 min 25 s
Channel: Jaynes Network
Description: Imagine you are out in the wilderness, no matches, and you need to start a fire... Well no worries if you happen to have a 3'x4' Fresnel lens and the sun is shining brightly! Have you ever seen a rainbow colored solar powered fire? This is a great science experiment for kids to teach them about solar power and optics.

Jaynes Network

Imagine you are out in the wilderness, no matches, and you need to start a fire... Well no worries if you happen to have a 3'x4' Fresnel lens and the sun is shining brightly! Have you ever seen a rainbow colored solar powered fire?  This is a great science experiment for kids to teach them about solar power and optics.

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