Science

Under natural conditions, nicotine occurs in the leaves and roots of noble tobacco (Nicotiana tabacum), which is most often used in the tobacco industry. The leaves contain 1 to 3 percent of nicotine.

Snow crystals are almost perfectly symmetrical, although most are irregular in many respects. The ru ...

This communication involves the multidirectional flow of information (in the form of chemical compou ...

Mycelia, grown on solid surfaces, are called colonies. Some individual colonies can reach extraordin ...

Silver is the only catalyst that allows the conversion of ethylene into ethylene oxide, which then undergoes hydrolysis to produce ethylene glycol, used to produce polyester.

Scientists distinguish “good” and “bad” patterns. They suggest that support from other people during ...

The adjective “nervosa” indicates the functional and unrestricted nature of the disorder.

It is an organic chemical compound from the group of omega-3 fatty acids, therefore the consumption of polyunsaturated fatty acids is extremely important.