Comment on I can whistle at the speed of sound
prenatal_confusion@lemmy.one 3 months agoWait, how do you make the laser pointer travel at the speed of light? I assume it has some mass.
Comment on I can whistle at the speed of sound
prenatal_confusion@lemmy.one 3 months agoWait, how do you make the laser pointer travel at the speed of light? I assume it has some mass.