Segro Contraption
A chain reaction contraption to celebrate the centenary of Segro, produced by Big Button.
Designed over several months by Nik, built by a team in 9 days and shot over 4 days but filmed in a single take.
These are Nik's pre-build drawings. As you can see, some changes ocurred during the build.
There is another Rube Goldberg/ chain reaction machine here.