Can You See Me?
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Vsauce, I’m Jake and you can’t see me right now even though I am directly in frontyou.Since there is no light in the room there is nothing in the visible spectrum for youto see, but that doesn’t mean that there is nothing here.Let me show you…Using a FLIR Thermal Imaging camera we get a visual representation of thermal radiation,or infrared radiation, the heat transfer by the release of photons.Thermal cameras report a temperature value, the effect of temperature.Instead of seeing the visible light of an object, it estimates the infrared radiationan object is emitting.And you can tell that my nose is colder than the rest of my body and you can see everythingaround me, because everything above 0 kelvin, a temperature that we have never achievedor witnessed, gl...
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Vsauce, I’m Jake and you can’t see me right now even though I am directly in frontyou.Since there is no light in the room there is nothing in the visible spectrum for youto see, but that doesn’t mean that there is nothing here.Let me show you…Using a FLIR Thermal Imaging camera we get a visual representation of thermal radiation,or infrared radiation, the heat transfer by the release of photons.Thermal cameras report a temperature value, the effect of temperature.Instead of seeing the visible light of an object, it estimates the infrared radiationan object is emitting.And you can tell that my nose is colder than the rest of my body and you can see everythingaround me, because everything above 0 kelvin, a temperature that we have never achievedor witnessed, gl...
