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Wind power is one form of green energy.

What is Green Energy?

Green energy is energy that has a less negative impact on the environment than traditional energy sources. Green energy typically...

Nitrile gloves are a common alternative to latex for medical professionals who develop an allergy.

What are Nitrile Gloves?

Nitrile gloves are disposable gloves made of synthetic latex. Many consider nitrile gloves superior to latex gloves because...

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Oxidized metal gears.

What is Oxidation?

Oxidation is the interaction between oxygen molecules and other substances. Most people see oxidation every day when they...

A civil engineer might help build dams, bridges, or roads.

What is Engineering?

Engineering involves the harnessing of math and science to create practical, useful things. Engineering includes everything from...

Typically constructed on steel and concrete, cantilever bridges can hold heavy loads, such as constant automobile traffic.

What is a Cantilever?

A cantilever is a beam supported only on one end that carries a load at the other end. The structure of a cantilever means that it...

Strato or conical volcanoes, are the most recognizable type of volcano.

What is a Volcano?

A volcano is an opening in the Earth's crust where hot magma from the mantle reaches the surface. There are seven main types of...

Superheated plasmas may be used to initiate nuclear fusion transactions.

What is Plasma?

Plasma is a substance that is neither solid, liquid, nor gaseous. It is used in everything from Tesla coils to everyday items like..

Solar panels can be installed on buildings to capture the sun's rays and convert them into energy.

What is Solar Power?

Solar power is energy derived from the sun and converted into heat or electricity. Versatile and renewable, solar power can...

Kearny Mesa astronaut centrifuge.

What is a Centrifuge?

A centrifuge is a device that spins quickly to press objects outward with centrifugal force. Centrifuges are commonly used in...