Solar Balloon, This 50 foot long by 29in diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide balloon, Demonstrates buoyancy, convection, thermodynamics and solar power, Teaches Bernoullis Principle and Pascals Principle, For ages 14 plus
Radiation Can, for demonstrating solar energy and heat transfer, place in the sun or near a bright light bulb and watch the temperatures rise, Set of three 500ml cans
EZ Heat* hand warmers provide 130F of heat in seconds. This unique heat source is reusable and can be recharged for repeated use. Portable. Safe instant heat on command.
Exo Terra Heat Mat - 8 Watt, Ideal for all glass terrariums, For mounting under and side terrariums, Conductive heat source for reptile, amphibian, arachnid and planted terrariums, Helps in thermoregulating - impor
Forensics of soil and mineral analysis, This kit has been designed to introduce students to the field of forensic soil analysis by providing them with a set of soil and glass samples that have been recovered from a crime scene to compare
These 12in By 12in Heat-Insulating Pads Are Made From Flexible Aluminum And Silica Oxides And A Small Amount Of Binder. They Help Protect Surfaces When Working With Hot Labware.
Working Temperature: 1000 deg C Or 1832 deg F Max. Temperature: 1260 deg C Or 2300 deg F
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