Great for teaching about mechanics and conservation of energy - the plastic stepped pulley is fitted with a ball bearing on a single steel rod. It uses any standard right angle clamp to attach to a support stand.
This superb chemistry set features 350 mind-boggling experiments!
Watch what your music can create with this amazing Snap Circuits set!
Watch this laser pointer emit a cool purple beam!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Use this kit to introduce electromagnetic principles in the classroom setting!
The cards show the name of the element, the atomic number, group, natural state and common usages!