2/ Sunlight is made up of light of many different wavelengths. The highest energy light is also the shortest-wavelength (infrared) and vice versa (ultraviolet)
-
-
Show this threadThanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.