Siren Elise Wilhelmsen has designed a clock that literally knits time.
Every passing of a half hour is marked by the knitting of a mesh, a full day is registered as one round around the clock and a year results in a 2-m-long [6′ 5″] scarf. After one year they yarn has to be replaced with a new one and a new year can be knitted.
Elise has some other cool concepts. (via fastco)