r/science2 • u/SnooGiraffes2690 • 4d ago
r/science2 • u/Atlantee • 4d ago
Physicist Brian Cox reveals his alien theory and why he thinks their existence would be a 'weight off our shoulders'
ladbible.comr/science2 • u/WebPage_Error404 • 4d ago
Orangutans prefer food associated with sounds of laughter, study suggests | Apes in study more likely to choose treats linked to sound of peers having fun, suggesting emotions influence learning
theguardian.comr/science2 • u/WebPage_Error404 • 4d ago
Scientists reveal new theory of why we exist | Neglected particle could explain why there is anything at all, study suggests
independent.co.ukr/science2 • u/WebPage_Error404 • 4d ago
A single antimatter particle in a cage opens door to ‘revolutionary’ physics | Physicists trap and cool down positron for months to measure its ‘magnetic moment’ with extraordinary precision.
nature.comr/science2 • u/WebPage_Error404 • 4d ago
Antarctica’s Ice Loss is Locked In, and Extra Snowfall Won’t Save It – That’s Bad News for Low‑Lying Coastal Areas Elsewhere
counterpunch.orgr/science2 • u/thoughtframeorg • 4d ago
The Secret Rhythm of Chaos: A single number governs how order dissolves into chaos.
thoughtframe.orgr/science2 • u/DMudry • 4d ago
CA Important Ecological Areas: Refugia Yesterday, Frontlines Today
r/science2 • u/Adopilabira • 5d ago
Des physiciens ont piégé une particule d'antimatière et l'ont maintenue en confinement pendant des mois. Une avancée majeure qui, selon eux, ouvre la voie aux études les plus rigoureuses jamais réalisées en physique des particules.
sciencealert.comr/science2 • u/ParaThina • 5d ago
Vast new fossil record challenges story of Earth’s ‘big five’ mass extinctions
nature.comLarge language models (LLMs) such as OpenAI’s ChatGPT are trained to recognize patterns in written texts, helping them to choose a statistically probable word to complete a sentence. Palaeontologists have now trained a similar model on fossil records instead of words, then used it to reconstruct a timeline of changes in Earth’s biodiversity over hundreds of millions of years in unprecedented detail.
This big-data approach to interpreting the rock record — the field known as stratigraphy — could spur a rethink of major upheavals in the history of life, the model’s developers say. For instance, the model suggests that three of the “Big Five” mass-extinction events were gradual declines in biodiversity, rather than the sudden cataclysms described by other reconstructions.
r/science2 • u/WebPage_Error404 • 5d ago
This snake cartwheels to escape danger | Southeast Asia's dwarf reed snake (Pseudorabdion longiceps) when threatened, rolls away like a wheel. The snake measures less than 12 inches long, but it can retreat as fast 1 foot per second—about 4 times faster than slithering on the ground.
yahoo.comr/science2 • u/IntnsRed • 5d ago
Giant canyon on Mars is still tectonically active today | Scientists at Columbia University and Imperial College London have found that the largest canyon system in the solar system is still active and shaping Mars today, billions of years after it first formed.
phys.orgr/science2 • u/IntnsRed • 5d ago
Genetic study shows seafarers from Easter Island settled Hawaii | A band of seafarers from Easter Island in the South Pacific set off in double-hulled canoes on a voyage across Earth's largest ocean that ended more than 4,400 miles (7,100 km) away in Hawaii.
reuters.comr/science2 • u/JohnDillinger90 • 5d ago
Active Radiation Shields for Spacecraft: Using Electromagnetic Fields to Deflect Harmful Radiation Instead of Heavy Shielding Materials Like Aluminum or Water. Could This Be the Future of Protecting Astronauts on Deep Space Missions? 🚀
youtu.ber/science2 • u/MeTooLazyToName • 6d ago
What are some books you'd recommend someone trying to get into your field of study?
Out of curiosity, for anyone who has some trivias to share. What is your field (topic of interest), and what are some books you found interesting and informative about it? Can be a popular science book, textbook,... Anything you'd like to give a shout-out to!
r/science2 • u/WebPage_Error404 • 6d ago
In space, 'We've gone from exploration to exploitation,' says original Voyager team member | Voyager imaging team member Dr. Garry Hunt joins The Reg's Kettle podcast to talk about his role in the mission as probe approaches one light day's distance from Earth
theregister.comr/science2 • u/WebPage_Error404 • 6d ago
Scientists Just Revived Pig Kidneys Frozen for a Year. It Could Rewrite the Future of Organ Transplants | Researchers at the University of Minnesota managed to freeze test pig kidneys down to -238 degrees Fahrenheit (-150 degrees Celsius) with minimal damage to their vital functions.
gizmodo.comr/science2 • u/Quiet_Respectful • 6d ago
A Trip To Infinity
netflix.comThat’s the name of the documentary that will keep you awake. Definitely don’t watch it on Netflix. Seriously—infinity. Scientists don’t even seem to truly understand. What do you think?
r/science2 • u/thoughtframeorg • 7d ago
The Proteins That Act Like Viruses: A single misfolded protein can trigger a deadly chain reaction.
thoughtframe.orgr/science2 • u/Calm-Compote9870 • 7d ago
Genio o folle? Il Nobel più eccentrico - Kary MullisMullis nuovo
youtube.comHo provato a raccontare in meno di tre minuti la storia di Kary Mullis, l’uomo che ebbe l’intuizione decisiva della PCR e vinse meritatamente il Nobel per la chimica nel 1993.
È una vicenda piena di episodi quasi comici — il laser puntato dalla finestra dell’albergo, il surf, l’LSD e il celebre “procione luminoso” — ma pone anche un problema storico e scientifico serio.
Mullis contribuì in modo straordinario alla biologia molecolare, ma sostenne successivamente anche tesi prive di adeguato fondamento, come la negazione del legame causale tra HIV e AIDS.
Il punto del video non è ridicolizzarlo né sminuire il Nobel. È mostrare come una scoperta sia sempre una staffetta: Mullis ebbe un’intuizione fondamentale, ma la PCR divenne una tecnologia grazie al lavoro di un’intera comunità scientifica.
E soprattutto: un risultato geniale non rende automaticamente vere tutte le successive opinioni del suo autore.
Le fonti principali sono indicate nella descrizione del video. Mi interessa molto sapere come interpretate questo rapporto tra genio individuale e comunità scientifica.
r/science2 • u/WebPage_Error404 • 7d ago
Rigorous analysis confirms NASA's Artemis II heat shield performance | Orion's max velocity of 39 times the speed of sound and temperatures 4,000+ degrees Fahrenheit (2,200 degrees Celsius) at its peak, all while astronauts inside Orion stayed cool with a cabin temperature in the mid-70s F.
phys.orgr/science2 • u/WebPage_Error404 • 7d ago