300mm Connecting Lead, Model L Subcategory_Wave Motion Amoeba Proteus model at 1000x

Amoeba Proteus model at 1000x magnification reveals extended pseudopod

and a tensioning pulley

Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions

Mid-length 750mm black insulated 2mm-plug lead with a crocodile clip on the opposite end

packed in a plastic transport and storage case

300mm Connecting Lead, Model L Subcategory_Wave Motion Amoeba Proteus model at 1000xThree hundred millimeter black 2mm stackable lead with nickel plated split hollow pins on both ends, sized for the standard mid reach run on small scale breadboarded circuits.