New scientific records are set every year, and 2022 was no exception. The year’s highlights include a bacterial behemoth, a super-fast supercomputer and a nearby black hole.
Science News headlines, in your inbox
Headlines and summaries of the latest Science News articles, delivered to your email inbox every Friday.
There was a problem signing up. This may interest you : Super Summer Science Camp aims for scientific studies.
Biggest single-celled bacterium
Bacteria usually inhabit the microscopic world. Not Thiomargarita magnifica. Averaging about a centimeter in length, this newly discovered bacterium is visible to the naked eye (SN: 7/16/22 & 7/30/22, p. 17). T. magnifica, which lives in mangrove forests in the Lesser Antilles of the Caribbean, is about 50 times larger than other species of large bacteria and about 5,000 times larger than normal bacteria. It is not known why this species became such a giant.
Fastest supercomputer
A supercomputer called Frontier completed mind-boggling numbers this year: 1.1 five billion operations per second (SN Online: 6/1/22). That makes the machine, which is run at the Oak Ridge National Laboratory in Tennessee, the first exascale computer – a computer that can perform at least 1018 operations per second. On the same subject : SPbPU: Collaboration on high-tech projects discussed at SPIEF-2022 with a delegation from Iran. The next fastest computer achieves 442 quadrillion (that’s 1015) operations per second. Exascale computing is expected to lead to breakthroughs in everything from climate science to health to particle physics.
Largest fish colony
Deep off the coast of Antarctica, icefish gather in a breeding colony the size of Orlando, Fla. About 60 million nests of Jonah icefish (Neopagetopsis ionah) stretch across at least 240 square kilometers of sea floor (SN: 2/12/22, p. This may interest you : Dinosaur World’s Fair Returns to Kentucky Science Center, Name Contest. . 12). Previously, species of fish that built nests were only known to gather in the hundreds. An abundant food supply and access to an unusually warm water zone may explain the extremely large group.
Closest black hole
By sifting through data released by the Gaia spacecraft, astrophysicists have discovered a black hole just over 1,560 light-years from Earth (SN Online: 11/4/22). Called Gaia BH1, it is about twice as close to its nearest black hole. But that record may not stand. The Milky Way is predicted to contain around 100 million black holes. Since most are invisible, it is difficult to find them. But when Gaia, which is precisely mapping a billion stars, releases its next batch of data in a few years, black holes may emerge even closer.
What are the top 10 discoveries of the decade?
The New Scientist’s top 10 discoveries of the decade
- Higgs boson. …
- CRISPR. …
- Gravitational waves. …
- AlfaGo. …
- Layla’s gene therapy. …
- Denisovans. …
- Quantum supremacy. …
- Proxima Centauri b.
What is a scientific discovery?
A scientific discovery is the process or product of successful scientific inquiry. Objects, events, processes, causes, and properties can be the objects of discovery as well as theories and hypotheses and their properties (for example, their explanatory power).
What is an example of a scientific discovery? Penicillin. Antibiotics are powerful drugs that kill dangerous bacteria in our bodies that make us sick. In 1928, Alexander Fleming discovered the first antibiotic, penicillin, which he grew in his laboratory with mold and fungi. Without antibiotics, infections such as strep throat can be fatal.
What is the main part of scientific discovery?
Within scientific disciplines, discovery is the observation of new phenomena, actions or events that help to explain knowledge gathered through previously obtained scientific evidence. In science, one of the three purposes of research is exploration, the other two being description and explanation.
What is discovery science simple definition?
Discovery science (also known as discovery science) is a scientific method that aims to form new patterns, correlations, and hypotheses by analyzing large-scale experimental data.
What has science done for us lately?
Science informs public policy and personal decisions about energy, conservation, agriculture, health, transportation, communication, defense, economics, recreation, and exploration. It is almost impossible to exaggerate how many aspects of modern life are affected by scientific knowledge.
What good things has science done? Sure, since the 16th century, science has given us electricity and anesthetics, the internet and statins, the jumbo jet, vaccines and good anti-cancer drugs, the washing machine and the car.
What has science changed to society today?
By making a significant change in our means of communication, the way we work, our housing, our clothes and food, our means of transport and, indeed, the whole and the quality of life Even itself, science has created changes in moral values and basic philosophy. the human race.
How is science useful on now a days?
Science has changed the way we live and what we believe since the plow was invented. Science allowed people to address societal concerns such as ethics, aesthetics, education, and justice, to create cultures, and to improve human conditions by making life easier.
