How bridges are constructed in the 14th century - GIF
How bridges are constructed in the 14th century.
<video controls autoplay loop> <source src="https://s3-us-west-1.amazonaws.com/hmt-forum/14c_bridge_construction_animation.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...673#post167097
https://www.homemadetools.net/forum/...254#post165623
https://www.homemadetools.net/forum/...376#post135265
https://www.homemadetools.net/forum/...908#post156558
https://www.homemadetools.net/forum/...331#post146308
