chemistry

A molecular analysis method developed by researchers at the University of Burgundy in Dijon (France) shows all the chemical interactions of the components that influence the taste of a wine, including the type of wood used during aging.

A study carried out by Spanish researchers has made it possible to detect the presence of cocaine, heroin and other drugs in the air of Madrid and Barcelona. The finding is the result of the application of the first specific method to measure drugs in the atmosphere.

For the experiment, it is not necessary to use a working filament lamp, that is, it may be burned out.

A team of chemists from the University of Hawaii has changed their white coats for bathing suits and has launched into the Pacific on some original surfboards that incorporate test tubes.

A light bulb is nothing more than a glass vial containing a tungsten wire and an inert gas. During its normal life, tungsten evaporates...

The main difference is that white ones are less dazzling and offer better diffusion , of course, at the cost of greater light absorption...

Ingredients in effervescent tablets include sodium bicarbonate and an organic acid, such as citric, ascorbic, and acetylsalicylic. When it comes into contact with water,...

Fresh fish has a pleasant and strongly marine smell. But when it deteriorates, it gives off a characteristic stench that is caused by trimethylamine...