Often it is necessary in science to predict energy flow and even to measure this flow. Since energy is invisible, this often requires special equipment. Heat, a for of energy, is not measured directly. Instead, scientists must study heat by how it affects matter. Heat causes the molecules of matter to vibrate faster, which is recorded as temperature. With the Heat Transfer Kit, two insulated containers (called calorimeters), thermometers, and an aluminum transfer bar, make it possible to study the transfer of heat from a substance in one calorimeter to a substance in the other. The investigation measures the flow of heat as it s affected by different variables. Instructions are included!
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
Box of 100 X-LARGE nitrile exam gloves.
Durable, anti-fog safety glasses that fit comfortably on any head size.
This classic desk toy will keep you amused!
Build a magnetic levitating train with this science fair project kit!
View the glory of space with this hi-tech telescope set!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
A combination of three of our great discovery toys, all in one package!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
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.