General Knowledge

Molecular machines are devices capable of manipulating single atoms and molecules. For example, to transfer them from one place to another, to bring them

6 facts about the diversity and role of organic compounds in our lives. Organic chemistry is a science that is important for each of us and that we encounter

Guide-scientific.com debunks scientific myths and fights common misconceptions. We asked our experts to comment on established ideas about radioactive

A “chemical element” is all the atoms in the universe that are of a particular type. The definition of this “type” has undergone many changes

The origin of life is a big mystery. But we can say that life arises as a result of the self-organization of matter when special complex chemicals spontaneously

Helium gas, first discovered on the Sun and named after our star named Helios, is used to fill balloons, to replace nitrogen in pressure chambers and scuba

The safety of batteries is determined by several parameters, primarily the potential difference between the two electrodes – the anode and cathode.