US$ 24.99
Hybrid Vehicle Systems Module - Item #
Used to introduce semiconductor rectification
electromagnet coil
sized for specific-gravity and volume-by-displacement measurement
3 inches wide with a 1-inch spout
Dynamic Track with Stand and Ramp Biology_Entomology & Zoology Hybrid Vehicle Systems Module -Adjustable hardwood ramp track with a 30 by 120cm running surface and a run off section, delivering controlled slopes for friction, motion, and energy on incline investigations.
US$ 24.99
US$ 81.66
US$ 35.99
US$ 157.61
US$ 214.50
US$ 16.74