Tag Archives for: "Infrared"

LSOP Live: Energy, November 13, 2020

Energy is a science principle that can be used to explain and explore so many things. We show exploding bubbles and bouncing balloons, heat up a gummy bear by hitting it with a hammer, launch stuffed animals at great speeds, and explain the science of how it all works and how you can try all [...]

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Show Me Some Science! I’m Looking Through You

In this episode we use near infrared (near-IR) light to look at and through different objects. Near-IR is a kind of light we can’t see that is just beyond the red end of the rainbow. Some things that are opaque to visible light are transparent to infrared, including plastic bags and your skin! However, the blood in your veins absorbs near-IR light and appears dark.

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