Rotating magnetic field as a sum of magnetic vectors from 3 phase coils.
An electric motor converts electrical energy into kinetic energy. The reverse task, that of converting kinetic energy into electrical energy, is accomplished by a generator or dynamo. In many cases the two devices differ only in their application and minor construction Continue reading »
The stock market can present you with a lot of hot stocks every
day. Many of them are new technology stocks that come from the
nanotech, biotech, voip, healthcare, homeland defense or
internet sectors.
Most of them may seem promising, but the truth is that a good
number of these trading & investing opportunities are extremely
risky, while others are not as good as they seem. That’s why
it’s very important to know how to choose the best es Continue reading »
Nanotechnologies are not some future development. The Project on Emerging Nanotechnologies estimates that nearly 1,000 products that rely on nanotech are on the market now.
Currently, most applications simply integrate superior nanotech materials into existing products. Carbon allotropes are used to produce gecko tape. Antibacterial nano-silver is used in clothing, food packaging, disinfectants and household appliances. Nano-sized cerium o Continue reading »
I would lie if I said that I know enough about nanotechnology, but from little I know, dangerous questions arise in my dangerous mind.
How nanotechnology and artificial intelligence development will effect the world of advertising and the business world as such?
To connect with my stream of thoughts, I suggest you to take 6 mins of your time and watch an interview with Ray Kurzweil who tells about his vision of the Singuarlity — a Continue reading »
An atomic theory is a model developed to explain the properties and behaviors of atoms. As with any scientific theory, an atomic theory is based on scientific evidence available at any given time and serves to suggest future lines of research about atoms. The concept of an atom can be traced to debates among Greek philosophers that took place around the sixth century B.C. One of the questions that interested these thinkers was the nature of matte Continue reading »