US$ 45.00
producing a spread of spring constants for Hooke's-Law and mass-spring comparison work in introductory mechanics
Ten-ohm 5W wire-wound fixed resistor in a self-contained ABS module with 4mm sockets
this metal bench clamp anchors force-table and simple-machine experiments in physics classrooms
supplying a fourth-color signal line for breadboarded circuits when red
Introductory No. II Microscope Slide Set, 12-Piece Clearance producing a spread of springFoundational 12 slide introductory set covers plant and animal tissue preparations for first year microscopy work in general biology classrooms.
US$ 45.00
US$ 19.95
US$ 18.00
US$ 10.00
US$ 53.00