07:14
Be Smart
20 Million Year-Old Spider!! Unweaving Spider Silk 🕷
Spider silk is as strong, stretchy, and resilient as even humans’ most advanced creations.
How The Pyramids Were Built (Pyramid Science Part 2)
Join Joe Hanson as he explores curiosity and illuminates the science behind… well, everything.
How The Pyramids Were Built (Pyramid Science Part 2)
Season 5 Episode 22 | 5m 41s | CC
Just because something is difficult doesn’t mean it’s impossible. Over the past centuries, archaeologists, historians, and engineers have reconstructed a great deal of the technology and science used to build the Egyptian pyramids. This week we look at ancient Egyptian mathematics, building techniques, tools, and culture to reconstruct the Great Pyramid’s construction.
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