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The Three Gorges Dam
Engineers built a dam so massive… it increased the length of the day by slowing down the Earth’s rotation. It is so powerful that it can produce the electricity equivalent to that of 15 nuclear power plants. Sounds like science fiction? It’s a reality. Let me introduce you to the Three Gorges Dam — the…
Stress-Strain Curve and Hooke’s Law
Have you ever wondered what happens inside materials when you push, pull, or even just sit on something? When a force or pressure is applied to a material, it tries to change material’s shape – we call this Deformation. But the material doesn’t just allow this to happen, at least not easily! They resist deformation…
The Channel Tunnel – Why It Was Impossible for 200 Years
On a clear day, if you stand near the waters at Cap Gris Nez (pronounced kap gree neh) in France, you can actually spot the coastline of England with your own eyes — those famous White Cliffs of Dover, standing bright against the horizon. You’ll see ships and ferries crossing the Channel, just like they’ve…
