This is the Samrat Yantra, which means the Supreme Instrument. It stands 27 meters tall with its shadow moving visibly at 1mm per second making it the world’s largest sundial. Checking it against the clock on our phones, the time on this sundial is remarkably exact — and it’s so large that you can literally […]
Guesses below please. The answer will be revealed tomorrow. Thanks for playing.
We all know that when you flush a toilet or drain a sink in the northern hemisphere, the water drains counter clockwise. And we know it’s the opposite in the southern hemisphere. But what happens when the water is directly over the equator? Here’s the experiment done just five feet north of the equator (shot […]