Parallel parking is one of the trickier manoeuvres you'll come up against when learning to drive - and probably still after you pass your test. Parking your vehicle in a line of other cars, parallel ...

Parallel parking is that one challenge which no one really likes. Even the most seasoned drivers often admit that squeezing their cars into tight spots isn't exactly a walk in the park. Let's face it ...

Artistic impression of a multiverse — where our universe is only one of many. According to research, varying amounts of dark energy have little effect on star formation. This raises the prospect of ...

Light from a ring of LEDs reflects repeatedly between two mirrors, making many images of the LEDs and creating the illusion of a deep hole. One of the mirrors is half-silvered so that it can reflect, ...