This energy is directed at our planet from what can loosely be described as our star's surface, the photosphere. This layer of the ball of superheated plasma we call the sun is heated by the star's core, where the majority of nuclear fusion takes place. This source of energy is so ub...
could potentially be produced by a reaction between fusion-generated neutrons and lithium. It is also a byproduct of the nuclear fission process used in power plants around the world today.
In the euphoria over fusion power, UC Berkeley anthropologist Laura Nader says, many people just assume that cheaper, more abundant energy will mean that mankind is better off, “and there is no evidence for that.” Between 1950 and 1970, Nader says, there was “a doubling of energy use,...
It is used as a fuel in heating units, machines, and on the earth's surface. It is found below the surface of the earth and is made up of carbon and hydrogen. These are made from crude oil.Answer and Explanation: Petroleum is a fossil fuel. It is widely used in the transportation ...
Obesity is usually defined as an elevated body mass index (BMI). It is characterized by the accumulation of fat in our body. But, what’s wrong with walking around with some extra weight? Why is excess body weight associated with increased risk of heart disease, cancer and premature death?
In a star’s core, fusion takes terrific temperature and pressure that is provided by the crushing gravity of the star’s overlying mass. For a star to be relatively stable, the outward force of the energy generated by fusion in its core must be balanced by the inward pull of the star’...
High doses of quercetin (over 1,000 milligrams per day) have been reported to cause kidney damage. Animal studies suggest a potential risk of tumor promotion in estrogen-dependent tumors. Also, there is a concern that a byproduct of quercetin may lead to a loss of protein function. ...
Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's temperature to the melting po...
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steam through the pulverized wood and condensing the vapour. However, we can produce camphor from alpha-pinene (this substance is abundant in the oils of coniferous trees). We can also produce it from the distillation of turpentine, which is produced as a byproduct of the chemical pulping ...