US$ 28.99
Seventeen-and-a-half-inch wooden simple-lever apparatus with an adjustable fulcrum on an 8
and cerebellum alongside the cerebral arterial supply for neuroanatomy and stroke-pathway teaching
this handle-fitted bicycle wheel lets students feel torque resistance in a spinning mass
High grade
The wavelength can be changed with the help of variation in frequency & stress generated using different weights on the one end of rope/thread
20m Fiberglass Tape Measure with PVC Cover and Winding Handle Type_Tall Form Seventeen-and-a-half-inch wooden simple-lever apparatus withFor field surveys, outdoor physics activities, and long distance laboratory exercises, this twenty meter fiberglass tape measure carries a non conductive waterproof PVC coating.
US$ 28.99
US$ 38.99
US$ 16.90
US$ 28.99