Half of US bridges are in 'fair' condition. These 3D models show parts that go first
To better understand the challenges of bridges, we've created interactive 3D models below that reveal the key factors ...
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Testing Structural Strength With Lego Earthquake Models
Watch as Lego skyscrapers sway, withstand pressure, or collapse based on their structural integrity, providing a fascinating insight into real-world construction challenges. Trump refuses to ...