Wooden Block & Tackle Simple Machine – Pulley System for Classroom STEM Education lab slide storage the Mini Projectile Launcher makes

the Mini Projectile Launcher makes projectile motion both engaging and measurable for students

it can handle up to five 2L or nine 1L flasks simultaneously

An open vessel enables experiments with liquids of different refractive indices for even deeper exploration

Constructed from corrosion-resistant 304 stainless steel

Wooden Block & Tackle Simple Machine – Pulley System for Classroom STEM Education lab slide storage the Mini Projectile Launcher makesBring physics concepts to life with the Wooden Block & Tackle Simple Machine. This hands on teaching tool demonstrates how multiple pulleys reduce effort and increase mechanical advantage, making it perfect for engaging students in STEM learning. Constructed from durable particle board and wooden components, this apparatus is designed for repeated classroom use. The sturdy base and tall frame allow students to conduct both qualitative and quantitative