О хронологии некоторых событий всемирно-исторического значения

Территориальное разграничение псковских земель в X-XV вв.

Патрик Гордон и партия якобитов в России в конце XVII в.

Русский посол И. М. Симолин и геополитический прогноз 1782 г.

Репрессированные граждане Латвии в лагере под Вяткой. 1938-1955 гг.

Движение американских националистов-нативистов. 1830-1860-е гг.

Балтийский флот и блокада побережья Эстонии в июне 1940 г.

Даниил Галицкий и Фридрих Воинственный: русско-австрийские отношения в середине XIII в.

Such is the brief background of the fact that the photon was called the quantum of the electromagnetic wave. And it suited everyone until a half-educated philosopher arrived, who said: gentlemen, let the photon have neither electric nor magnetic charge, and therefore it cannot form the configuration of the electromagnetic wave, where the electric and magnetic components are perpendicular to each other and wave propagation vector. Moreover, this philosopher said that he made a discovery by inventing such a design of an electron and a positron that generates exactly the perpendiculars that are observed in electromagnetic waves.

No one doubts the existence of the electronic current, and there is no reason to prove it, although in the modern theory of electricity the AC theory, based on the assumption that electrons can run in one direction and then in the opposite direction, is clearly erroneous and requires a refutation. To prove the existence of a positron current, it is enough to pass the current rectified by the semiconductor bridge through the frame of the magnetoelectric galvanometer in one direction and then in the opposite direction. Forward positron current deflects the arrow toward the south pole of the magnet, and a reverse positron current deflects the arrow toward the north pole of the magnet.

Тевтонский Орден в войне 1240-1242 гг.

Королева Пруссии Луиза как немецкий национальный символ

Нижегородская ярмарка в системе международных торговых связей России в XIX-XX вв.

Уход со сцены Людовика XIV