Decade Capacitance Box, 1-10 nF, 63V Metal Labware_Metal Labware Sets including 100 long flexible bonds

including 100 long flexible bonds for delocalized representations and crystal-lattice construction at scale

Polished beech wood test tube rack with twelve vertical holes sized for tubes up to 28 mm diameter

Designed to demonstrate conservation of angular momentum and gyroscopic precession

the standard frequency for hearing-test calibration

Push switch on a demonstration base with 4mm plug connections

Decade Capacitance Box, 1-10 nF, 63V Metal Labware_Metal Labware Sets including 100 long flexible bondsMid decade capacitance box stepping 1nF to 10nF in 1nF increments at plus or minus 5% on 63V, bridging picofarad and microfarad ranges for RC time constant and oscillator investigations.