The stringless pendulum demonstrates simple harmonic motion. Students and other observers will witness the period of an oscillating body from a different perspective than the standard string and ball. The period of the steel ball can be measured and the distance to a focal point can be calculated to compare the demonstration to a classic pendulum.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Save with this large package of 300 medium-size nitrile exam gloves!
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
Build a model green house and 9 other green energy-related devices with this great kit!
View the glory of space with this hi-tech telescope set!
Build your own windmill generator kit by recycling a plastic bottle!
Build your very own smart robot!
This kit allows to build up to 3 different robots!
Working model representing the sun, earth, and moon and their relationships.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.