Biology

In a series of 21 books, Liz Burbo answers the questions she has been asked most often at conferences and seminars over the past few years. This seventh book...

Natural vanillin is obtained from the cured pods (fruits) of the vanilla plant Vanilla planifolia (Family: Orchidaceae). Vanilla is a perennial climbing o...

Alexey Andreevich Anselm died on August 23, 1998 in Boston, at the age of 64. Experts call him one of the largest Russian theoretical physicists of the secon...

In the essay offered to the reader, Vladimir Vasilyevich Korkosh, Candidate of Biological Sciences, describes the most poisonous fish living in the Black Sea...

The book by the famous English popularizer of astronomy, member of the Royal Astronomical Society, Storm Dunlop, is a fascinating guide to the starry sky. Th...

The manual covers issues covered in the textbook of the same name. The high concentration of information in the manual, together with the breadth of thematic...

Legends tell us about natural disasters caused by a planet or dragon flying close to the Earth. Astronomers deny the existence of such a planet. But this pla...

In South America and Africa there live interesting fish from the superfamily of spawn-bearing carp-toothed fish, which are called seasonal fish. They live in...

The problem of turbulence has been solved - the incorrectness of using Navier's model concepts is shown, the Kolmogorov model is presented, the comparison is...

Living in nature, which was not diluted by urban amenities or technology, the ancient Germans created a miraculous monument of their relationship to the mate...

While preparing the presentation, I found myself asking what I could contribute to this promising cutting edge of knowledge, either innovative or unique cont...

Solving the water supply problem. The solution is to create large bowls to collect natural water, that is, to collect rainwater and water it during the hot s...