Virtual and augmented reality gadgets are expected to hog the limelight at Berlin’s mega consumer electronics show IFA this week, as Pokemon Go gave a tantalising preview of the appetite for reality-altering technologies. Videographic explaining virtual reality.
Lightning is a huge spark of electricity. It strikes when an electric current is able to travel through what would normally be […]
Videographic on security in stadiums, ahead of the World Cup in Russia.
Ski Jumping involves hurtling down a 35-37 degree ramp on a pair of specially adapted skis, reaching speeds of around 90 km […]
Football referees play a vital role in the beautiful game, although their decisions can leave them unpopular with both players and spectators.
