Tom Scott

The Sundial That Works 24 Hours A Day (2015x33)

Date de diffusion: Juil 01, 2015

In Svalbard, in the Arctic Circle, there's a sundial that works 24 hours a day! Sort of. When it's sunny. Which it wasn't. Basically, don't rely on this for telling the time. CORRECTION: "solstice", not "equinox".