US$ 74.00
this four-metal cylinder set of brass
Greatly enlarged four-week embryo model exposes early neural tube
one fitted with an exploder piston for momentum and action-reaction investigations
5 Pa Bourdon gauge on a powder-coated metal base for whole-class visibility
this set bundles the moving-coil meter
30 SWG Bare Copper Wire, 1150ft Reel (0.32mm Dia) Heat & Thermodynamics_Temperature & Heat this four-metal cylinder set ofReel of 30 SWG bare copper wire totaling about 1150 feet by mass, sized for high turn count solenoid construction where 500g of fine wire feeds multiple project builds.
US$ 74.00
US$ 155.00
US$ 59.99
US$ 36.99
US$ 74.97
US$ 65.99
US$ 59.99
US$ 59.99
US$ 63.99
US$ 49.97
US$ 155.00