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1. 19:36

   Where Does Grounded Electricity Actually Go?

   Practical Engineering · Aug 1, 2023 · 7.9M views

2. 16:54

   Philadelphia I-95 Bridge Collapse Explained

   Practical Engineering · Jul 18, 2023 · 958.5K views

3. 20:32

   Why Is Desalination So Difficult?

   Practical Engineering · Jul 5, 2023 · 4.9M views

4. 14:44

   Was Starship’s Stage Zero a Bad Pad?

   Practical Engineering · Jun 20, 2023 · 691.6K views

5. 13:54

   How Flood Tunnels Work

   Practical Engineering · Jun 6, 2023 · 2.2M views

6. 16:44

   What Really Happened During the Gas Explosions in the Merrimack Valley?

   Practical Engineering · May 16, 2023 · 1.2M views

7. 17:08

   How Sensors Keep Bridges From Collapsing (and other structures too)

   Practical Engineering · May 2, 2023 · 705.1K views

8. 17:28

   East Palestine Train Derailment Explained

   Practical Engineering · Apr 18, 2023 · 1M views

9. 15:53

   Why Engineers Can't Control Rivers

   Practical Engineering · Apr 4, 2023 · 4.4M views

10. 18:41

    Why Construction Projects Always Go Over Budget

    Practical Engineering · Mar 21, 2023 · 1.6M views

11. 17:48

    Why Rivers Move

    Practical Engineering · Mar 7, 2023 · 3.3M views

12. 19:07

    The Only State Capital Where You Can’t Drink the Water

    Practical Engineering · Feb 21, 2023 · 1.3M views

13. 15:53

    Why Some Roads Are Made of Styrofoam

    Practical Engineering · Feb 7, 2023 · 2.2M views

14. 12:13

    What Really Happened with the Substation Attack in North Carolina?

    Practical Engineering · Jan 17, 2023 · 2M views

15. 15:16

    How Different Spillway Gates Work

    Practical Engineering · Jan 3, 2023 · 5.2M views

16. 12:14

    How This Bridge Was Rebuilt in 15 Days After Hurricane Ian

    Practical Engineering · Dec 20, 2022 · 1.2M views

17. 17:06

    What Is A Black Start Of The Power Grid?

    Practical Engineering · Dec 6, 2022 · 3M views

18. 0:33

    3 Million!

    Practical Engineering · Nov 28, 2022 · 137.1K views Short

19. 14:57

    How Long Would Society Last During a Total Grid Collapse?

    Practical Engineering · Nov 22, 2022 · 4M views

20. 17:15

    How Would a Nuclear EMP Affect the Power Grid?

    Practical Engineering · Nov 8, 2022 · 3.6M views