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.

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Swedish designers Humans since 1982 have created a digital clock made of 24 analogue clocks, which spell out the time with their hands.

Over 60 minutes of relaxing piano music !