Frederiksen
Showing 601–615 of 656 results
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Physics
The Vortex Cannon – building kit
The Vortex Cannon – Building Kit contains all the necessary components to build a simple vortex cannon. The box includes building instructions, a target with artificial feathers, small experiment suggestions, as well as an introduction to the history of vortex cannons and basic knowledge of air pressure.
SKU: FR-210850 -
Physics
Thermogenerator with motor
Consists of a Peltier element constructed of 127 series-connected rods of a semiconductor material mounted on a heatsink. The Peltier element can be connected via a switch to two safety sockets ( Peltier effect position ) or to a small motor with propeller ( Seebeck effect position ).
SKU: FR-487510 -
Biology
Torso, bisexual, 28 parts
2-gender torso in life size.
The torso features a removable head, exposed spine and interchangeable male and female genitalia. A 3-month-old fetus is placed in the uterus.
Comes with detailed instructions that show each part of the torso in color and explain it in more detail.SKU: FR-773035 -
