I spent the night on a World War II submarine Airbnb that can sleep 65 people in sailors' bunks. Take a look inside.

This small button could be a big deal for mobile photographers. By giving users hardware-level access to real-time camera ...

There are loads of hidden Android shortcuts, but this is the handful that I find particularly useful in day-to-day life.

Shutter speed, along with aperture value, is one of the fundamental properties of exposure: ie, how much light your camera ...