Museum Grade Insect Mounting Pins, Size 00, 100-Pack Subject_Anatomy this Wimshurst generator builds a

this Wimshurst generator builds a visible high-voltage spark

Plastic-bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns

Four-metal cylinder set at identical 1

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

this super-taster set pairs PTC

Museum Grade Insect Mounting Pins, Size 00, 100-Pack Subject_Anatomy this Wimshurst generator builds aSize 00 museum grade entomology pins in a hundred pack, the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays.