of aluminum. After that all the aircrafts are made up of carbon reinforced plastic CREP it is also known as composites. So we can say that commercial planes are almost made up of aluminum while the newer planes are made of composite materials. Sometimes military aircrafts are made up of a ...
What Are Diamonds: Diamonds are precious stones that are one of the strongest materials on Earth. Diamonds are formed deep inside the Earth due to the intense pressure and temperature available. Answer and Explanation:1 Diamonds are made from the element carbon. Diamonds are an allotrope of carbo...
Airplanes are made from what kind of aluminum? And where can I find this kind of aluminum? Thanks Byanon39907— On Aug 05, 2009 This website is really good for assignments! Byanon38716— On Jul 28, 2009 Where is aluminum found in nature? In what form is it found? How is it obtaine...
Materials engineers also make the exotic ingredients necessary for quantum computers, and they produce the construction materials needed for various aerospace vehicles ranging from commercial airplanes to private space shuttles, Holm adds. When students ask her...
of time. The invention of the wheel helped make animal transportation more efficient through the introduction of 3)___. Also, water transportation 4)___ very early times and it was the best way to move large quantities of materials over long distances before the Industrial Revolution. 5)_...
After his death, Xu left behind his famous book,Xu Xiake’s Travels, which provides meaningful materials to the Chinese geological research. It included a record of what he saw, heard and thought about during his travels and was a personal diary that was not published during his lifetime. ...
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Rolled the right way, the carbon nanotube will be hundreds of times stronger than steel but only one-sixth the weight [source: NASA]. That's just one aspect of nanotechnology. Another is that materials aren't the same at the nanoscale as they are at larger scales. Researchers with the ...
Grown-ups are likely to think that learning to children is what medicine is to patients. 出自-2015年12月阅读原文 Everything about the look and feel of a wallet—the way the fastenings and materials wear and tear and loosen with age, the plastic and paper and gold and silver, and handwrit...
we are looking at blue sunlight. The sunlight is shining on little bits of dust in the air. We know that there is air all around the world. We could not breathe without air. Airplanes could not fly without air. They need air to lift their wings. Airplanes cannot fly very high because...