Knife Switch Demonstrator with 4mm Terminals Science at Home_General Science Supplies suture flexibility

suture flexibility

Combines detailed cranial anatomy with a removable life-size brain

Built for measuring photosynthetic gas exchange

used to compare reactive-metal electrolysis behavior against carbon and platinum in the same apparatus

Stabilizer-free Bunsen burner runs on liquid propane or butane for routine chemistry heating at the laboratory bench

Knife Switch Demonstrator with 4mm Terminals Science at Home_General Science Supplies suture flexibilitySingle pole double throw knife switch mounted on a 4mm terminal base, letting students reroute a modular circuit between two branches without touching unmounted components.