US$ 149.99
tendon attachments
where colored liquid in a U-shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences
this holder keeps light shaping consistent across diffraction
Designed to electrolyze water into separately collected hydrogen and oxygen
Alnico U-Shape Magnet, 50 x 10 x 9mm Pack Size_Single tendon attachmentsUsed to demonstrate field concentration across a small pole gap, this 50 x 10 x 9mm Alnico U shape carries an 18mm gap and ships with a keeper for storage between investigations.
US$ 149.99
US$ 154.99
US$ 36.00
US$ 36.00