Description
See and control laser beams in classroom optics experiments
Apply the Right-Hand Rule to real current and magnetic fields
rechargeable
and triple bonds
Wide Detection Area Tolerates Student Handling: the plate antenna picks up signal over a broad zone
Ferrofluid Display Cell YGroup_wavebundle See and control laser beamsThis Display Cell is a sealed glass bottle that contains ferrofluid in a suspension liquid. Strong magnet is included.
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