Description
this metal wave apparatus pairs the rotary handle with a degree scale so students can read phase against vertical displacement
Wood-cased direct-vision spectroscope built around a 3-element prism stack
Benchtop hydro-electric power station at 13 by 9 by 7
Heavy-gauge steel inclined plane with built-in vertical
delivering fuel from the lab gas jet to Bunsen
Battery-Powered Iron Clad Electromagnet, 100lb Capacity Science at Home this metal wave apparatus pairsBattery powered iron clad electromagnet that lifts up to 100 pounds from its end hooks on four C cells, portable enough for mobile demonstrations of current driven magnetic field strength.
Exchange/Return Notes
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