What happens to electric car batteries when the car is retired?
Some skeptics have suggested this is a weak link. There is no question that electric car batteries use large quantities of mined metals, rare earth elements, and toxic materials, and excavating these resources may adversely affect the environment
19 Scientists Reveal Their Favorite Element
The modern periodic table arranges all known chemical elements in order of their atomic number, which refers to the number of protons in that element. The number of protons in an atom affect how many electrons ... This strong bond leads to ...
What’s a metal air battery and why is Tesla interested in it?
News broke last week that Tesla was granted a patent for an electric vehicle power train that could use ... had many problems, performance and cost problems. GM has said that “From General Motors’ perspective, we are not investing in this technology ...
What Is a Vector?
Oh, and I should note that I probably came off as “rude” in my first video critique because I was going for the Mystery Science Theater 3000 ... A vector of dimension n is an ordered collection of n elements, which are called components.
What's Next in Electric-Car-Battery Tech
And even then, the battery may still overheat and catch fire, which is why researchers are working fast and furiously on new electric-car-battery technology—with a little help from the U.S government. This past summer the U.S. Department of ...