Thermometer thats works with light, filters and glass prisms. Place whatever you want inside the box and mesure its temperature! Range varies from 100 to 1000°C and it's not a continous scale, but rather a step scale. Enjoy!
thermometer
science
light
prism
optical
Comments
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very amazing! +1
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"600 is bigger than 1000!" - Literally you thermometer
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it isnt working
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Nice! as far as i can tell, it uses the fact that different wavelengths of light refract at different angles. the temperature changes filter color which changes the photon color and thus the wavelength making the whole thing work.