This is a 10mm x 10mm x 10mm cube of almost pure (99.95% pure) Copper metal. It features laser etched symbol, name, atomic number and atomic weight in the front of the cube and density (in g/cm^3) and purity in the back.
Copper is a chemical element with the symbol Cu (from Latin: cuprum), atomic number 29 and atomic weight of 63.546. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys.
Great for chemistry and physics experiments or as a scientific desk toy.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Build your own windmill generator kit by recycling a plastic bottle!
Build a hand that realistically moves its fingers using shape memory allow technology!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This is a classic demonstration toy of the powers of magnetic fields!
Defy gravity with this cool balancing eagle!
Experience this sphere powered by the sun!
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