Alnico Horseshoe Magnet, 75 x 12 x 15mm Subcategory_Energy Transfer the thinnest gauge for mounting

the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays

Twelve-slot natural wood buret rack organizes vertical buret storage and simultaneous titration setup in chemistry and analytical laboratory classrooms

Velcro collision pads

The waves generated such are demonstrated using linear rope/thread

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

Alnico Horseshoe Magnet, 75 x 12 x 15mm Subcategory_Energy Transfer the thinnest gauge for mountingMid size 75 x 12 x 15mm Alnico horseshoe with poles clearly indicated and a keeper to bridge the gap during storage, retaining field strength across years of classroom handling.