April Fool Nanobots

Heh. The April issue of _American Science and Surplus_ has an unheralded joke which many readers may take seriously. It advertises a small "(and we mean small!)" supply of "reasonably sophisticated nanobots. Originally intended as veterinary/medial bots for cleaning clogged arteries in race horses..."

They caution "Remember, never release nanobot assemblers without replication limiting code!"