Description
relating photon frequency to the kinetic energy of emitted electrons for quantum physics investigations
Small 4-inch solar cell on a 4mm-terminal panel
Rotary-knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections
and cylinders during glassware care
universal 50 x 50mm slide holders
Pituitary Gland and Hypothalamus Model, Greatly Enlarged Science at Home relating photon frequency to theGreatly enlarged pituitary hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching.
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