Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection For timing physics

For timing physics

and resonance through a 6V motor driving cams and spring actuators across four springs and two hanging masses on a 19-inch frame

Ceramic center on each 5 x 5-inch iron wire gauze square spreads Bunsen flame heat beneath beakers and flasks

Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons

this 4-inch catch bucket with handle collects water displaced by submerged objects

Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection For timing physicsSafety thistle funnel in borosilicate glass measures 30cm with bend and safety bulb for pressure release during controlled liquid addition.