Новости Archives - Page 13 of 103 - Русская Весна

Scientists Discover Record-Breaking Star — Pulsating White Dwarf

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/mass_white_dw.jpeg” alt=”Scientists have discovered a record-breaking star — a pulsating white dwarf”/>When a star with a mass like the Sun runs out of nuclear fuel and sheds its outer shells, an extremely dense core is formed — a white dwarf. As a rule, the mass of

Chinese Astronomers Discover 19 Rare Quasars

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/chinese_astronomers-di.jpg” alt=”Chinese astronomers have discovered 19 rare quasars “/>After analyzing data from the DESI Legacy Surveys (DESI-LS), astronomers have discovered 19 different quasars. These bright and distant objects will become a kind of “laboratory” for studying the evolution and structure of galaxies, and will also help

The experiment confirmed that to solve the problem you need to "sleep on it"

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/photo_2025-01-31_14-12-22.jpg” alt=”Experiment confirms that to solve a problem you need to “sleep on it””/>When a person gets into a difficult situation or faces a complex task, they are often advised to “sleep on the problem”, meaning that after sleep a possible way out or the right

Invisible forces: Perm Polytechnic scientists talk about magnets

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/Hdd_magnet-scaled.jpg” alt=”Invisible forces: Perm Polytechnic scientists talk about magnets”/>The invisible but powerful energy of magnets surrounds us everywhere – from the smallest household appliances to the giant shell of the Earth. Perm Polytechnic experts talked about what magnets are, why a horseshoe shape is used to

Dental floss reduces stroke risk

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/b3574ab6-3d73-4dca-82e7-ed0e6ef33198.jpg” alt=”Dental floss has reduced the risk of stroke”/>If you regularly brush your teeth with dental floss, the likelihood of a stroke due to a blood clot that has come loose from the heart or an irregular heartbeat may be reduced. At the same time, insufficient

Astronomers have named three common features of stars that have planets

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/Planets_Kepler-452b_NASA_434874_3840x2160-1-scaled.jpg” alt=”Astronomers have named three common features of stars with planets”/>Exoplanets are already being found tens of thousands of light years away from us, but many closer stars do not have a single world. Scientists decided to compare planet-bearers with “lonely” stars and found that there

New platform for integrated all-optical logic studied

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/11-1-2.jpg” alt=”A new platform for integrated all-optical logic has been studied”/>A research group from Skoltech and ITMO University led by the director of the Skoltech Center for Photonics and Photonic Technologies, Professor Pavlos Lagoudakis, a Challenge Prize laureate, demonstrated tunable polariton emission at room temperature on

Vegetarians were rated as less attractive romantic partners

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/photo_2025-01-29_18-51-35.jpg” alt=”Vegetarians are considered less attractive romantic partners”/>Vegetarians may seem less attractive romantic partners to people who do not follow a predominantly or exclusively plant-based diet, according to a study in Poland, where, like Russia, meat-eating traditions have historically prevailed. Source: geld.news: money matters

What cheese hides: Perm scientists told how not to harm yourself

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/Getty-Images.-Unsplash-3.jpg” alt=”What cheese hides: Perm scientists told how not to harm yourself”/>High-quality cheese contains substances necessary for the body. But how to make sure that it is not a fake and is really useful? Teachers of the Department of Chemistry and Biotechnology of Perm Polytechnic University

Animal that lost its status as the 'largest' has been reduced in size by half again

<img src=”https://naked-science.ru/wp-content/uploads/2025/01/Oblozhka-1-1-scaled.jpeg” alt=”Animal that lost its status as the “largest” has been halved again”/>A few years ago, the blue whale, the heaviest of the existing, and possibly of the ever existing animals, had a competitor. Paleontologists calculated the maximum mass of Perucetus, an ancient whale whose incomplete