A closer look at Kowloon Walled City in Hong Kong, the most densely populated place that ever existed ~humanities.history Video 17:49, published Jul 24 2023 40 votes
At the University of California San Diego, there's the Shake Table; an earthquake simulator with the heaviest payload capacity in the world ~engineering Video 8:28 8 votes
Why everywhere in the US is starting to look the same ~design architecture urban planning Video 20:09 14 votes