Wonder of ScienceTimelapse of the Falkirk Wheel in action; the only rotating boat lift of its kind in the world.
Video Credit: David Iliff / CC BY-SA 3.0
Further reading: https://en.wikipedia.org/wiki/Falkirk_Wheel
Tim Ward ⭐🇪🇺🔶 #FBPE@wonderofscience I can get how a couple of engineers in a pub said "hey, we've got this crazy idea" and sketched it out on a beer mat.
What is far harder to understand is how they then persuaded anyone to fund it!