Whitley Bay Smoke Cell Kit for Brownian Motion US-Unavailable Twenty-six-SWG bare constantan wire on

Twenty-six-SWG bare constantan wire on a 125g reel at 0

Used to render a permanent magnet's field lines visible without iron filings

Hundred-ohm 1

these plastic forceps provide precision grip for specimen manipulation without damaging delicate tissues or structures

Six-range AC/DC moving-coil voltmeter at 3/10/30/100/300/500V with a toggle for AC or DC mode

Whitley Bay Smoke Cell Kit for Brownian Motion US-Unavailable Twenty-six-SWG bare constantan wire onVisualizes Brownian motion through a smoke cell, condensing lens, and LED in a molded plastic housing, paired with a compound microscope to watch smoke particles jostle under molecular impacts.