SpaceWhy is mercury, unlike all other metals, including its neighbors on the periodic table, liquid?Mercury is the only metal that is liquid at standard temperature and pressure.·2 min read·11 hours ago----
SpaceWhy Norwegians Don’t Look at the Northern Lights?The Northern Lights, a rare and exclusive natural wonder, grace only small areas around the poles of our planet. Regular sightings are a…·3 min read·1 day ago----
SpaceWhy is space so cold?Our inquisitive subscribers often wonder why space, despite the Sun’s scorching heat that efficiently warms our Earth, remains so cold…·3 min read·2 days ago----
SpaceCan an Elementary Particle Die?In 1897, Joseph John Thomson first practically discovered the electron. Later, other scientists found that the nucleus of an atom consists…·3 min read·3 days ago--1--1
SpaceHow did scientists discover how many electrons and nucleons are in chemical elements if no one has…As we gaze upon the periodic table, we can confidently discern the number of electrons in a helium or oxygen atom, name the nucleon number…·4 min read·4 days ago--1--1
SpaceCan a Black Hole Absorb an Object More Massive Than Itself?For many people, a black hole is a cosmic monster or literally a hole that sucks in everything indiscriminately. Therefore, questions like…·3 min read·5 days ago--1--1
SpaceWhat would happen if we detonate the most powerful nuclear bomb in the Earth’s deepest trench?Nuclear and thermonuclear bombs can instantly destroy an entire city or even several. The most powerful bomb ever detonated is the…·4 min read·6 days ago----
SpaceHow much time will pass on Earth if you fly to Jupiter and return?Recently, in a discussion, we were asked:·3 min read·May 12, 2024----
SpaceCan aliens detect intelligent life on Earth?The world recently admired the launch of the largest space telescope, the James Webb. One of its tasks is to study the atmospheres of…·3 min read·May 11, 2024--3--3
SpaceWhat are the different types of carbohydrates, and how do they differ?Sugars are a general term for a group of sweet, soluble carbohydrates, many of which are used in food products. These carbohydrates consist…·3 min read·May 10, 2024----