The precisely engineered copper marble runs of Southampton based LittleBallCreations inspired by the quirky cascade mechanisms of Wallace and Gromit – some gravity driven, others motorised or aided by an Archimedes screw.
More here.
The precisely engineered copper marble runs of Southampton based LittleBallCreations inspired by the quirky cascade mechanisms of Wallace and Gromit – some gravity driven, others motorised or aided by an Archimedes screw.
More here.
A rather satisfying 70-stage backyard Rube Goldberg machine by Creezy (two months in the making, but who doesn’t have time on their hands these days?)
A very pleasing Pachinko-style marble cascade designed by Denha to produce a variety of soothing noises as it does its thing.
The still under construction Lieban International Building in Guiyang, China – a 121m tall tower block with a 106m waterfall designed into it.
Sadly, the projected annual running costs of €860,000 generated by 4 huge pumps and building maintenance means the waterfall will only flow a few times a year and not constantly, as envisaged by the designers.
Boo.

https://www.youtube.com/watch?v=v7YQT6BCuAE
In case you missed it: a New Year promo by Harriman Steel for Pepsi Max in which a ping pong ball launched from a mousetrap sets off a spectacular varispeed cascade of 1,650 mousetraps and 1,840 ping-pong balls.
A world record setting spiral (and more besides) of 277,275 tiles (of which 272,297 actually toppled) at the Wilhelm-Lückert-Gym in Büdingen, Germany last Friday, smashing the previous record of 30,000.
Thank you. A small boy will now tutor you in the ways of righteousness.