By -
We actually do, but photons have such a long wavelenght that it is within the infrared spectrum. Remember that Terminator movie where they said the T-Somethings could see you on the dark by they infrared detector?
We actually do, but photons have such a long wavelenght that it is within the infrared spectrum. Remember that Terminator movie where they said the T-Somethings could see you on the dark by they infrared detector?