300mm Connecting Lead, 4mm, Model A Force & Motion_Mechanics Used to demonstrate beat frequencies

Used to demonstrate beat frequencies and sympathetic resonance

supplying a hands-on teaching tool for atomic and molecular orbital visualization in introductory and advanced chemistry

Six-pack of polished stainless steel spatula-scoops with one rounded end and one pointed end

and human helminth infection for medical parasitology teaching

letting students wire the panel directly to each load and watch how light powers different output devices

300mm Connecting Lead, 4mm, Model A Force & Motion_Mechanics Used to demonstrate beat frequenciesThree hundred millimeter black insulated 4mm lead with banana plugs at both ends, supplying the standard short reach patch wire for student built 4mm socket circuits at the bench.