Education, self-education and personal growth - methods, lessons

Melting point is an important characteristic that is most often applied specifically to metals. It depends on many physical properties of substances - their purity and crystal structure. What metal is the most fusible: Li, Al, Hg, Cu? Let's find out which of them can really be called such

We know that words are not terrible in themselves, but only in context. So, for example, which of us was not called a "bandit" or "bandit" at the time of our not yet violent and not violent youth? Children often get not very offensive “names” - “bandits” and “hooligans”. We look through our fingers at the pranks of children. But a few years will pass and their antics will cease to be cute. Let's talk today about the noun "gang", it will be instructive and, we hope, entertaining

Russia is a maritime power. And of course, the history of the Russian Navy is full of wonderful pages. It has its own beginning, the history of the creation of the first shipyard and the first ship, which was the warship "Eagle", launched in May 1668 from the stocks of the shipyard in the village of Dedinovo, Kolomna district

The types of root changes that exist in nature are known to all. Their examples are the roots of carrots and beets, radishes and radishes. But such metamorphoses are also found in exotic orchids, and in the giant rafflesia, which is a well-known parasite