A Moment of Science
A baby's weight doesn't really change when they fall asleep, so why does the limp, floppy weight of a sleeping baby seem greater than it actually is?
When the microwaves hit the front of an oncoming car, some of them are reflected back into the radar gun.
But the farther away the gun is, the wider the beam gets spread so that only a small fraction of the total light power can go into anyone’s eye.
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