How much does a shadow weigh?

Then again , a better interrogative might be “ how much less does an surface area encompass in shadow weigh comparative to surrounding areas overlay in illumination ? ”

As Vsauce ’s Michael Stevens explains in the video up top , light has DOE . This energy allows it to bear as though it has mass , and enables it to campaign any object on which it shine ever so slimly . This behavior is the same thing that makes it possible to alter the orbit of the Earth with short more thana bulb , a standpoint , a subtlety and an annexe corduroy . It ’s also the physical property that makessolar sailspossible .

coolheaded , right ? That ’s just the beginning . Set aside a few minutes and get Stevens excuse some of the oddities smother the speed of luminosity , the “ pep pill of push ” and photonic booms . You ’ll be glad you did .