The theory of Brownian motion goes back mainly to Albert Einstein and involves, in the case of the diffusion of particles, the famous bell curve of Gauss. A group of American researchers have recently discovered that Einstein’s theory did not work in some cases.
At the beginning of the twentieth century, the assumption that the material was composed of atoms was not accepted by the entire scientific community. Some felt uncomfortable with these “metaphysics” so small we could not directly observe or verify their existence with a microscope and wanted to …

The International Agency for Research against Cancer has shown that UV tanning booths present a health risk to users, as cigarette smoking or asbestos.

The dangers of tanning booths rapid UV is so large that these facilities were placed on the list of the most carcinogenic. Thus, the use of these cabins will increase the risk of developing cancer by 75%, especially among children and young adults.
It is the ultraviolet radiation which is bad for the skin, which means that sunbathing in the open air is just as dangerous. However, the …

United States – Scientific studies have revealed that the food coloring used for M & M’s blue could be used in the treatment of injuries of the spine.
The Brilliant Blue G, which is used to create the M & M’s blue, could block the action of a chemical compound that aggravates the wounds of the spine, causing inflammation and destruction of cells. According to researchers at the University of Rochester, treatment with Brilliant Blue G might reduce the size of lesions in the spine, and even speed up the process …

Japan – A study demonstrated the therapeutic virtues of lemon. Indeed, if one knows that the smell is soothing, scientists have proved its anti-stress virtues.
At stressed condition, the count of white blood cells increases. These changes are the cause of depression or sleep disorders and rapidly encroaching on the lives of humans. In certain extreme cases, the pressure can be such that it acts on the cardiac muscle which leads to fatal cardiovascular accidents sometimes.
In studying the effects of lemon on rats that the team of Prof. Akio Nakamura outlined …

France – If France is relying heavily on biomass to meet its targets for renewable energy development by 2020, a study by the institute Xerfi concludes that the targets for 2012 relating to the recovery of organic waste will not be achieved.
France has set itself the goal of reaching a production of energy from renewables by 23% by 2020 and to this end, it relies heavily on biomass, one of the first green energy in the country which is to develop the organic waste and wood. Half of this growth …