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:
Google is 17-years-old. And they've come a long way already, and they've also changed their logo multiple times. They've also changed their logo again. But did you even notice? Watch the evolution of Google in the video below: Read more
You were busy thinking about your love life when you were 17. But Joe Landolina developed a compound that saves lives, and he did it all from algae. The gel would stop bleeding in just seconds. What were you doing at 17? Check out the video below: Read more