It’s entertaining stuff, and the effect is all courtesy of the rolling shutter effect. The laser beam is rapidly modulated in sync with the camera’s shutter, and with the camera turned 90 ...

It’s entertaining stuff, and the effect is all courtesy of the rolling shutter effect. The laser beam is rapidly modulated in sync with the camera’s shutter, and with the camera turned 90 ...

According to that TikToker, rolling shutter wouldn't happen with a global shutter camera, but it could have 'a weird effect on high speed stuff.' One person wrote: 'It's happening because of ...