Rjukan, Norway, sits in a valley that casts a shadow over the town for half the year. In 2013, mirrors were installed to reflect sunlight down to the town's square.

Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more.
Subscribe to our channel and visit us at: [ Ссылка ]
TI on Facebook: [ Ссылка ]
TI on Instagram: [ Ссылка ]
TI on Twitter: [ Ссылка ]

свернуть