I like clocks. Especially clever clocks. These are clever clocks.
On Foot displays the world record times for running different distances. Three arcs map the records to the hours, minutes and seconds on the watch. The outer arc shows records of less than 60 seconds: 100m, 200m and 400m. The two inner arcs align with the minute and hour hand respectively, for records of under and over one hour, showing distances from 800 metres all the way up to 100km
The creator of this clock set out to create a clock with no hands, it’s just got two rotating circles…
This one’s my favourite. Its mechanism uses a bunch of rearranging magnets. Watch it in action in the video clip.