Here’s one solution to the energy crisis: enlist the children. Julius Restein’s “device for operating churns,” patented in 1888, will exercise your kid and produce loads of delicious butter at the same time.
It also works with washing machines.
Here’s one solution to the energy crisis: enlist the children. Julius Restein’s “device for operating churns,” patented in 1888, will exercise your kid and produce loads of delicious butter at the same time.
It also works with washing machines.