Science

The Leonid meteor shower is still active. How to watch the show

[ad_1] A Leonid fireball captured over Sweden in 2015. Spaceweather.com/Andre Pooschke Say what you want about the dangers of 2020. It’s been a dazzling year for sky watchers, with bright comets is abundant meteor showers which continue this month with the appearance of the annual Leonids, which last until the …

Read More »

The final stage of cutting: ScienceDaily

[ad_1] Ribosomes synthesize all proteins in cells. Studies conducted primarily in yeast have revealed much about how ribosomes are assembled, but a Ludwig-Maximilians-Universitaet (LMU) team in Munich now reports that assembling ribosomes in human cells requires factors that have no counterparts in more model organisms. simple. In each cell, hundreds …

Read More »

Covid-19: characteristics that could make someone identify a coronavirus super-spreader: health

[ad_1] Using computer-generated models, the scientists simulated sneezing in different types of people and identified biological characteristics that could make a person super spread of viruses such as the new coronavirus that causes Covid-19. The study, published in the journal Physics of Fluids, determined associations between people’s physiological characteristics and …

Read More »

Climate change has devastated dinosaurs twice

[ad_1] Most people know that terrestrial dinosaurs were wiped out some 66 million years ago when an asteroid roughly twice the diameter of Paris crashed into Earth. If the explosive fireball didn’t catch them, the global temperature dip on a planet with little or no ice – caused by a …

Read More »