This apparatus is designed to demonstrate the principle of inertia. Simply release the plastic ball on top of the Plexiglass square which is set on the vertical post. Release the spring and the square shoots out. The ball falls into the concave recession in the post, remaining at rest on top of the post as if nothing happened. Excellent for use in physics demonstrations!
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
Box of 100 X-LARGE nitrile exam gloves.
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
This advanced physics kit is perfect for older children already versed in physics knowledge!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a model green house and 9 other green energy-related devices with this great kit!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
This science kit is an essential introduction to physics knowledge!
Comprehensive collection of 30 fossils.
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