Crossbar and rafter paradox
![](https://i.ytimg.com/vi/Hn_iozUo9m4/mqdefault.jpg)
17:41
Understanding and Analysing Trusses
![](https://i.ytimg.com/vi/xVDy84rR5Z8/mqdefault.jpg)
9:48
What is epoxy coated rebar and why is it being banned?
![](https://i.ytimg.com/vi/QiDStaduVwg/mqdefault.jpg)
10:22
Tapering pipe paradox
![](https://i.ytimg.com/vi/vk_3BBx3Uak/mqdefault.jpg)
17:27
I Paid 600 Dollars For This. Did I Get Scammed?
![](https://i.ytimg.com/vi/OVdINYWrTNs/mqdefault.jpg)
6:16
Perçage de trous dans de longues chevilles
![](https://i.ytimg.com/vi/D6goeYnFlOs/mqdefault.jpg)
17:05
Pourquoi nous construisons des maisons avec des clous et non des vis
![](https://i.ytimg.com/vi/EjZB81jCGj4/mqdefault.jpg)
22:59
Le paradoxe du dôme : une faille dans les lois de Newton
![](https://i.ytimg.com/vi/XLzTB4KLCxU/mqdefault.jpg)
17:58