This is a working model of the Antikythera mechanism made from Lego pieces. In the video, which you absolutely can’t miss after the break, The machine ... the date and time that future celestial ...

Lego's 1,872-piece Back to the Future time machine is on sale for $163 at Amazon, Walmart, and Target.Normally $200 and labeled "hard to find" by Lego--the large-scale building set is on backorder ...