In addition to the famous Sagittarius A*, the gigantic central black hole of the galaxy, the Milky Way has more than 100,000 of them. Some of them are so-called stellar black holes, formed by the gravitational collapse of a massive star at the end of its life. The most massive of its kind has just […]
Emma
Emma Smith is a thought-provoker and a writer at Run Down Bulletin. With a talent for crafting compelling arguments, she provides insightful and thought-provoking coverage of the most pressing opinion
Nice cold? Autumn drops temperatures this week
Autumn is expected to bring lower temperatures to parts of Brazil this week. According to Climatethe cold air mass of polar origin that will cause the first “chill” of this season will arrive in the country from within the continent in the next few days. The drop in temperatures could be considerable, to the point […]
A new ghostly ant named after Voldemort has been discovered
A strange and ghostly new species of ant was recently discovered in Australia. The new insect was named in honor of Harry Potter, more precisely the main villain of the work, Voldemort (apparently “he who must not be named” has lost his status). The ant recently featured in the magazine ZooKeys Was called Leptanilla Voldemortreceived […]
Do meteor goldfish exist? What is known about rare species
The meteor goldfish is considered a rare species, since it has no proven scientific evidence. However, its appearance derives from several mutations of the common goldfish. Therefore, this type may actually exist, but is seen in very rare appearances. One of these may have happened recently, when some Reddit users brought the issue to the […]
The new battery lasts 5 years without any wear
Anyone who uses any type of mobile device knows that the battery degrades over time, leading to something unpleasant: more time plugged in. This has to do with the energy capacity of the battery which, in turn, has to do with the chemical reactions within it. The spread of electric cars has forced companies to […]
VAR: what is the video referee in football and how does it work?
In football matches there are always at least three professionals on the pitch at the same time. One of these is the referee, whose main job is to administer discipline and decide advantages. In addition to him there are two assistant referees, the linesmen, who make decisions, for example, about positioning. However, errors can be […]
The Sphere: what the immersive Las Vegas music venue is and how it works
If Las Vegas is already known for being superlative, music venue The Sphere couldn’t be anywhere else on the planet. The city in the state of Nevada (USA) attracts tourists eager for exaggerated lights, entertainment, 24-hour casinos, shows, hotels and even themed characters! And now the attraction installed in an immense structure promises immersive experiences […]
CRISPR: what it is and what the genome editing technique is for
Imagine a future where it is possible to re-establish biodiversity on a large scale and in an extremely agile way. This future is very close to reality thanks to CRISPR, a genome editing technique. Find out what it is, what it is used for and the main discoveries in the area. What is CRISPR? CRISPR […]
USP develops a tool to guarantee the authenticity of Brazilian honey
Researchers at the Center for Nuclear Energy in Agriculture (Cena) of the USP, in Piracicaba (SP), have developed a tool that can help guarantee the authenticity of Brazilian honey. The technology, based on chemical techniques and artificial intelligence, is capable of identifying the origin and species of honey-producing bees, as well as detecting adulterations. For […]
How were moai made?
Located in what is considered the most isolated place in the world, the moai – giant statues of Easter Island – trace their history amidst many mysteries and their construction would be no different. However, some parts of this unknown can be clarified based on the material they are made of. However, there are still […]