Steel Ball Bearings, 6mm, 50-Pack Pack Size_16 Ten-inch high-speed low-friction pulley on

Ten-inch high-speed low-friction pulley on a 12mm aluminum rod

transparent walls revealing the valve-and-piston action of suction pumping

20 MHz BandwidthDigital Readout with Backlit LCDSharp Trace CRT and Auto focusStable Triggering up to 40 MHzX 10 Magnification20ns max Sweep SpeedAlternate TriggeringGold Plated BNC Connectors

Largest-value decade capacitance box stepping 10uF to 100uF in 10uF increments at plus-or-minus 5% on 63V

Cork-lined three-finger extension clamp on a 5

Steel Ball Bearings, 6mm, 50-Pack Pack Size_16 Ten-inch high-speed low-friction pulley onFifty pack of 6mm steel ball bearings for projectile launchers, ballistic pendulums, and collision experiments, consistent in mass for repeatable kinetic and potential energy calculations.