Why Concrete Needs Reinforcement
7:49
Does Rebar Rust?
27:20
Why Don’t Railroads Need Expansion Joints?
17:58
The Incredible Strength of Bolted Joints
8:51
How to Make a Real Diamond - (Not Clickbait)
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Why Buildings Need Foundations
18:35
How Electricity Works - for visual learners
15:28
Golden Gate Bridge | The CRAZY Engineering behind it
1:55:27