weekly imponderable:
new product: SchmartBoards - easy to solder Surface Mount prototyping break-out boards, even .4mm pitch, QFN and BGA.
Curious Inventor - Store: Jumper / Shunt (2 Pin)
Store_vert_text
in stock - price: $0.15
Jumper / Shunt (2 Pin)
Jumper_shunt

short description:

Gold plated shunt / jumper, commonly used to select options on hardware devices like robot controllers and hard drives.

more information and instructions: