How does a high speed camera shutter work? Here's a video of it, in slow motion. Phantom slow mo cams show us just how crazy fast these cameras work. From at 1920 frames per second, here's a Nikon D4 shooting photos at a rate of 10 frames per second.
The mirror flips up and first curtain drops at each photo and exposes the image sensor for 1/200th of a second, of which then the second shutter drops to complete the exposure. It's an amazing feat. Check out the video below:
Leading a sedentary life isn't a good thing. We've been hearing about how sitting all day long is bad for us and how it is going to kill us one day. But just how much does it affect our bodies? Asap Science dives deep into the subject. Read more