Anything else I should check?
this post was submitted on 10 Feb 2025
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I have a phone with a thermal imager too!
I mostly use it to brag to people about how I have a phone with a thermal imager!
But here is a demonstration that glass will reflect a bit of thermal radiation, but is completely opaque to thermal behind it:
As long as you aren't touching the glass, wherein the glass will conduct your thermal signature:
And then if you take the hand away, the signature remains on the glass for several minutes!
As a bonus, my phone also has a microscope, and I learned that my facial hair is sometimes triangular:
Ooh that's pretty rad!