Comment Comment by ginko They didn't even try to imagine it though.According to the linked article[1] there's about 1.1 Tt of concrete on the planet. At a density of 2.4t/m³ that's 458 billion m³ or 458km³. That'd be a cube of with a side length of 7.71km or about the height of Mount Jannu[2] from ocean level.[1] https://www.nature.com/articles/s41586-020-3010-5 [2] https://en.wikipedia.org/wiki/Kumbhakarna_Mountain parent ginko 5 years ago
According to the linked article[1] there's about 1.1 Tt of concrete on the planet. At a density of 2.4t/m³ that's 458 billion m³ or 458km³. That'd be a cube of with a side length of 7.71km or about the height of Mount Jannu[2] from ocean level.
[1] https://www.nature.com/articles/s41586-020-3010-5 [2] https://en.wikipedia.org/wiki/Kumbhakarna_Mountain