Premium Large Trebuchet Demonstration Kit, 21" Beam Arm Manufacturer_hBARSCI 4 GHz DSSS with 1

4 GHz DSSS with 1 Mbps throughput and 30-meter open-space range

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

Power supply NOT included

Compact induced-current apparatus that demonstrates electromagnetic induction by generating measurable current as a magnetic field changes through a coil

3 geometry stretching focal throw for distant-screen projection of well-formed real images

Premium Large Trebuchet Demonstration Kit, 21" Beam Arm Manufacturer_hBARSCI 4 GHz DSSS with 1Large scale trebuchet demonstration with a 21 inch beam arm, launching ping pong projectiles to show how gravitational potential energy converts through rotational motion into projectile trajectory.