Klemens Torggler's door is an invention based on rotating squares, The special construction makes it possible to move the door sideways without the use of tracks. This technical trick opens up new applications for the door.
Thousands of people were watching the Shoreham Air Show when it turned to horror as a Hawker Hunter plane crashed into a busy bypass, hitting at least four cars – including a wedding limousine.
Ecuador fans ahead of the FIFA World Cup Group A match at the Al Bayt Stadium, Al Khor on Sunday, November 20, 2022. (Photo by Mike Egerton/PA Wire Press Association)
Saudi children of al-Fefi family walk up the stairs as they make their way to their schools through Fifa Mountain, in Jazan, south of Saudi Arabia, December 15, 2016. (Photo by Mohamed Al Hwaity/Reuters)
The most intrepid mountaineers haven't seen Mt. Everest quite like this. To showcase the majestic mountain, David Breashears of GlacierWorks has created a massive, zoomable image called a "gigapan," consisting of over one billion pixels