![Challenge Entry: Useless Machines [challenge entry]](/images/board_posticon_c.gif)

From the Useless Machines challenge. See all 31 entries (closed)
( , Thu 9 Oct 2014, 12:20, archived)
![Challenge Entry: Useless Machines [challenge entry]](/images/board_posticon_c.gif)
ace !
i had a similar dilemma.
which compo do i roast this one in.

steam toothbrush
( ,
Thu 9 Oct 2014, 12:43,
archived)
i had a similar dilemma.
which compo do i roast this one in.

steam toothbrush

or used an excuse pulling a sickie
( ,
Thu 9 Oct 2014, 16:10,
archived)

EDIT: Just to be pedantic, the sides are not flat, but have a radius of curvature that means the coin has a constant diameter. Although the bicycle wouldn't work, a roller/ raft arrangement of that shape would be perfectly smooth. Nope, I don't get out much.
( ,
Thu 9 Oct 2014, 16:02,
archived)