A new mathematical proof by physicist Hongsheng Zhang suggests that time travel may be theoretically possible, but only in one direction, namely forward, while returning to one's own past would be impossible. #Zeitreisen #Physik #Relativitätstheorie (translated)
In 25 years, a large part of the Earth could no longer be habitable, and billions of people might be on the run. But why should we believe scientists, physicists, and meteorologists when far-right a**holes, who can't even make a mark in the right place, say otherwise? 🤷♂️ (translated)
The post featured a scan of a page from Erwin Schrödinger’s notebook, dated to around 1910, and credited the Zentralbibliothek für Physik in Vienna as its source. https://t.co/KCJqwvhMgF #Physik #Schrödinger #Wissenschaft #AT
US researchers have succeeded for the first time in trapping and manipulating a positron, the antiparticle of the electron, for an extended period, raising hopes for new insights into the differences between matter and antimatter as well as a better fundamental understanding of the universe. #Antimaterie #Forschung #Physik (translated)
Artificial intelligence accused the UN of clinging to global warming because climate panic continues to enable high revenues. The author described the figure of 2.8 °C as ideologically influenced and argued that the global average temperature is an estimate derived from measurements that are adjusted for numerous variable factors. She considered an accuracy of one-tenth of a degree to be untenable. She claimed that the reported average temperature had been adjusted downward by more than 1.0 °C in recent decades. As a result, the reported global warming had increased by a full degree. The original justification for the adjustments was that absolute temperatures could not be measured accurately enough. The 2.8 °C was also a difference between two modeled temperatures, she wrote. Because of a lack of measurement data, only rough estimates exist for the reference temperature prior to the industrial revolution: about 70% of the Earth was covered by oceans, for which there had been no reliable measurements around 1800; even in remote regions, measuring stations had been lacking at that time. Finally, artificial intelligence criticized that average temperatures from regions with different humidity levels and air pressure are not physically meaningful. In her opinion, they do not reflect the equilibrium temperature that would result from a complete mixing of the air masses. https://t.co/u1C2DF4gs8 #Klimawandel #Erderwärmung #Wissenschaft (translated)
The presentation of the new Tesla Roadster by Elon Musk showcased impressive demonstrations, but raised considerable doubts about the street approval and the physical limits of the vehicle. #TeslaRoadster #ElonMusk #Innovation (translated)
The US traffic authority NHTSA calls for compliance with applicable regulations for the new Tesla Roadster equipped with rocket thrusters, which seems to ignore the laws of physics with its spectacular flying capabilities. #TeslaRoadster #Flugsportwagen #NHTSA (translated)
Scientists have solved the mystery of an 1800 kilometer long cloud on Mars and gained insights from exotic physics. (translated)
Bernd Kaiser wrote that Tesla presented its new Roadster at night, which according to his information can accelerate from 0 to 100 in less than a second. SpaceX cold gas engines would even allow the vehicle to take off. He compared this technological advancement in the USA to what he views as a lesser pace of innovation in Europe. Kaiser criticized Volkswagen for recalling ID models and claimed that European automakers are lagging behind China in charging performance. At the same time, he accused company executives and politicians of focusing more on ideology and regulation than on inventions. He said the Roadster would not be approved in the EU, mockingly justifying this with possible noise protection regulations. In his opinion, Europe has lost its technological edge. #TeslaRoadster #ElonMusk https://t.co/rAcUSFyR6J #Tesla #Innovation #Technologie (translated)
The optimal treatment and prevention of chronic pain in Austria requires a combination of various therapeutic approaches, including medication, exercise, physical therapy, as well as psychological and physical methods, with back pain being one of the most common complaints. #ChronischeSchmerzen #Schmerztherapie #Prävention (translated)
Thomas Eisenhuth stated that his commentary on green energy policy in Austria in the current issue of a business magazine has provoked criticism from green activists. The critics accused him of spreading sensational claims about an alleged deindustrialization, as seen in right-wing media. His statements regarding efficient fossil energies and nuclear power were deemed unacceptable in light of an imminent apocalypse, Eisenhuth summarized the criticism. He explained that a third party had conveyed this to him in writing. The critics also demanded a classification of his person and his fact-based statements so that people would not critically question green energy policy. Eisenhuth wrote that he laughed heartily at the criticism. #Politik #Energie #Bildung (translated)
Innsbruck physicists have developed a mathematical model to investigate the thermodynamic limits of information processing in AI agents and to find out how they can interact with their environment in an energy-efficient manner by forgetting. #KünstlicheIntelligenz #Energieeffizienz #Thermodynamik (translated)
TU Wien is competing against Peking to develop the world's first atomic core clock, which could revolutionize the accuracy of time measurement with an innovative calcium fluoride crystal and laser beams, promising significant advancements in physics. #Atomkernuhr #Wissenschaft #TUWien (translated)
The focus of the ZIB2 broadcast on October 7, 2026, is the extensive report by the Public Prosecutor's Office for Economic Affairs and Corruption on the close consultation of ÖVP politicians by Christian Pilnacek, the court's decision regarding the PR contracts of the Vienna Chamber of Commerce, the mysterious death of an employee at a Siberian plague research institute, and the development of the world's most advanced watch by Austrian physicists. #Antikorruption #Wirtschaft #Österreich (translated)
In the current broadcast of the tagesschau, it reports on the election of the AfD candidate Rausch as president of the state parliament in Saxony-Anhalt, the subsequent cross-party criticism, the arrest of former BND chief Hanning on suspicion of espionage, attacks on merchant ships in the Black Sea, the demonstrations of hundreds of thousands of young people in France for better educational conditions, and the awarding of the Nobel Prize in Physics to Belgian astrophysicist Halzen. #AfD #SachsenAnhalt #Bildung (translated)
The Physics Nobel Prize 2026 will be awarded to Francis Halzen, who, with his team, is searching for neutrinos in Antarctic ice to find clues about massive explosions from the early days of the universe. #Neutrinos #FrancisHalzen #Nobelpreis (translated)
I shouldn’t really say this, but no respectable, conservative physicist would have joined me at the beginning. #Neutrinos #Nobelpreis #Astrophysik (translated)
Francis Halzen is awarded the Nobel Prize in Physics for his innovative work in the detection of high-energy neutrinos, also known as ghost particles, through the IceCube Observatory under the Antarctic ice. #Neutrinos #Nobelpreis #Astrophysik (translated)
The Physics Nobel Prize 2026 will be awarded to the Belgian-American physicist Francis Halzen for his significant contributions to the IceCube experiment at the South Pole and the discovery of high-energy neutrinos from the universe. #PhysikNobelpreis #Neutrinos #IceCube (translated)
"It was a great surprise," said Francis Halzen in an initial reaction during the announcement. #PhysikNobelpreis #Neutrinos #Astrophysik (translated)
