Description

firing a 19mm ball up to 10 feet with less than 1cm scatter

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

and acetate strips for hollow-conductor work

this Hall's car supports dynamics work on inclined planes with weights and pulleys

AC/DC Power Supply Controller for Ripple Tank, Variable DC and Fixed AC Pack Size_7 firing a 19mm ball upTwo variable 0 to 6V DC outputs paired with two fixed 6V 10W and 12V 20W AC outputs on this power supply controller, sized for ripple tank and bulb driven physics demonstrations.

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AC/DC Power Supply Controller for Ripple Tank, Variable DC and Fixed AC Pack Size_7 firing a 19mm ball up

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