We analyze the statement \"fat means poor\": how obesity was perceived in ancient times, in 19th-century Russia, and in the modern world. Tables and examples.
What distinguishes an energy-dense tractor from a regular one, energy density, traction concept, power, weight, ballast, PTO, efficiency
Arina Sobolenko, tennis player, parameters, height, weight, scandals, Konstantin Koltsov, Georgios Frangoulis, personal life, sexuality, image.
Learn why the height of Mount Everest changes: the influence of plate tectonics, isostatic rebound from river erosion, and global warming. An explanation of geological processes.
Panda - the ambassador of nature and peace in an anthropogenic environment
Amazing facts about hippos
Ball and goal: a happy story
The Lionel Messi Self-Project
Secrets of a delicious diet
Russia and the development of cosmonautics
Mathematics in elementary school