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Energy Catalyzer
The Energy Catalyzer (also called E-Cat) is a claimed cold fusion reactorPatent application . devised by inventor Andrea Rossi with support from the late physicist Sergio Focardi. An Italian patent, which received a formal but not a technical examination, describes the apparatus as a "process and equipment to obtain exothermal reactions, in particular from nickel and hydrogen". Rossi and Focardi said the device worked by infusing heated hydrogen into nickel powder, transmuting it into copper and producing excess heat. An international patent application received an unfavorable international preliminary report on patentability in 2011 because it was adjudged to "offend against the generally accepted laws of physics and established theories". The device has been the subject of demonstrations and tests several times, and commented on by various academics and others. No independent tests have ever been made, and no peer-reviewed tests of the device have ever been published. Steve Fea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Fusion
Cold fusion is a hypothesized type of nuclear reaction that would occur at, or near, room temperature. It would contrast starkly with the "hot" fusion that is known to take place naturally within stars and artificially in hydrogen bombs and prototype fusion reactors under immense pressure and at temperatures of millions of degrees, and be distinguished from muon-catalyzed fusion. There is currently no accepted theoretical model that would allow cold fusion to occur. In 1989, two electrochemists, Martin Fleischmann and Stanley Pons, reported that their apparatus had produced anomalous heat ("excess heat") of a magnitude they asserted would defy explanation except in terms of nuclear processes. They further reported measuring small amounts of nuclear reaction byproducts, including neutrons and tritium. ("It is inconceivable that this mount of heatcould be due to anything but nuclear processes... We realise that the results reported here raise more questions than they provide a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Il Fatto Quotidiano
''il Fatto Quotidiano'' (English: "The Daily Fact") is an Italian daily newspaper owned by ''Editoriale Il Fatto SpA'' published in Rome, Italy. It was founded on 23 September 2009 and was edited by Antonio Padellaro until 2015, when Marco Travaglio became the editor. According to several observers (including the paper's co-founder Michele Santoro and former contributor Luca Telese), the paper is politically close to the Five Star Movement. Following the start of the 2022 Russian invasion of Ukraine, the paper was accused of taking a pro-Russian stance which, in addition to its having further expounded controversial theories on the German occupation of Italy during WW2, prompted the resignation of the journalist and co-founder Furio Colombo. History Late within 2008, Marco Travaglio was asked by fellow journalist Massimo Fini to advertise the latter's newly founded magazine, '' La Voce del Ribelle'' ("''The Rebel's Voice''"), on the former's blog, voglioscendere.it, with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medium (service)
Medium is an American online publishing platform developed by Evan Williams and launched in August 2012. It is owned by A Medium Corporation. The platform is an example of social journalism, having a hybrid collection of amateur and professional people and publications, or exclusive blogs or publishers on Medium, and is regularly regarded as a blog host. Williams, previously co-founder of Blogger and Twitter, initially developed Medium as a means to publish writings and documents longer than Twitter's 140-character (now 280-character) maximum. In March 2021, Medium announced a change in its publishing strategy and business model. The change is to its mix of paid journalists working on its own publications – this will be proportionally reduced – versus its support of independent writers, which will increase. History 2012 (launched) - 2016 Evan Williams, Twitter co-founder and former CEO, created Medium to encourage users to create posts longer than the then 140-character ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science20
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium
Lithium (from el, λίθος, lithos, lit=stone) is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. When cut, it exhibits a metallic luster, but moist air corrodes it quickly to a dull silvery gray, then black tarnish. It never occurs freely in nature, but only in (usually ionic) compounds, such as pegmatitic minerals, which were once the main source of lithium. Due to its solubility as an ion, it is present in ocean water and is commonly obtained from brines. Lithium metal is isolated electrolytically from a mixture of lithium chloride and potassium chloride. The nucleus of the lithium atom verges on instability, since the two stable lithium isotopes foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isotopes
Isotopes are two or more types of atoms that have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence belong to the same chemical element), and that differ in nucleon numbers (mass numbers) due to different numbers of neutrons in their nuclei. While all isotopes of a given element have almost the same chemical properties, they have different atomic masses and physical properties. The term isotope is formed from the Greek roots isos ( ἴσος "equal") and topos ( τόπος "place"), meaning "the same place"; thus, the meaning behind the name is that different isotopes of a single element occupy the same position on the periodic table. It was coined by Scottish doctor and writer Margaret Todd in 1913 in a suggestion to the British chemist Frederick Soddy. The number of protons within the atom's nucleus is called its atomic number and is equal to the number of electrons in the neutral (non-ionized) atom. Each atomic numbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ScienceBlogs
ScienceBlogs is an invitation-only blog network and virtual community that operated initially for almost 12 years, from 2006 to 2017. It was created by Seed Media Group to enhance public understanding of science. Each blog had its own theme, speciality and author(s) and was not subject to editorial control. Authors included active scientists working in industry, universities and medical schools as well as college professors, physicians, professional writers, graduate students, and post-docs. On 24 January 2015, 19 of the blogs had seen posting in the past month. 11 of these had been on ScienceBlogs since 2006. ScienceBlogs shut down at the end of October 2017. In late August 2018, the website's front page displayed a notice suggesting it was about to become active once again. History ScienceBlogs was launched in January 2006 with 15 blogs on the network. For the launch blogs, Seed invited some of the best-known independent science bloggers and allowed them to blog about whichev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethan Siegel
Ethan R. Siegel is an American theoretical astrophysicist and science writer, who studies the Big Bang theory. In the past he has been a professor at Lewis & Clark College and a blogger at ''Starts With a Bang'', on ScienceBlogs and also on Forbes.com since 2016. Early life and education Siegel was born to "a Jewish postal worker" and grew up in the Bronx, where he attended Bronx High School of Science until 1996. Siegel graduated from Northwestern University with a B.A. degree in physics, classics and integrated science in 2000, and went on to earn his Ph.D. degree in astrophysics from the University of Florida in 2006. Career Siegel worked at Fermilab in 1997. He received his undergraduate degree in physics, classics and integrated science from Northwestern University in June 2000. He was unsure whether to continue studying and took the GRE Physics Test "just in case". He taught in high school in Houston and at King Drew Magnet High School of Medicine and Science in inner-city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ArXiv
arXiv (pronounced "archive"—the X represents the Greek letter chi ⟨χ⟩) is an open-access repository of electronic preprints and postprints (known as e-prints) approved for posting after moderation, but not peer review. It consists of scientific papers in the fields of mathematics, physics, astronomy, electrical engineering, computer science, quantitative biology, statistics, mathematical finance and economics, which can be accessed online. In many fields of mathematics and physics, almost all scientific papers are self-archived on the arXiv repository before publication in a peer-reviewed journal. Some publishers also grant permission for authors to archive the peer-reviewed postprint. Begun on August 14, 1991, arXiv.org passed the half-million-article milestone on October 3, 2008, and had hit a million by the end of 2014. As of April 2021, the submission rate is about 16,000 articles per month. History arXiv was made possible by the compact TeX file format ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rai News
Rai News 24 is an Italian free-to-air television channel owned and operated by state-owned public broadcaster RAI – Radiotelevisione italiana. It is the company's all-news television channel, and is known for its 24-hour rolling news service and its live coverage of breaking news. History It was launched on 26th April 1999 at 6am. Until 19th May 2000, the channel broadcast live weekdays only and re-aired previous recordings during the weekend. On 4th January 2017, the channel launched its own HD feed. Since 25th March 2022, during the Russo-Ukrainian war crisis, the channel has started broadcasting the news in Ukrainian language, too. Directors of Rai News 24 *Roberto Morrione (from 1999 to 2006) *Corradino Mineo (from 2006 to 2013) *Monica Maggioni (from 2013 to 2016) *Antonio di Bella (since 2016) Journalists *Josephine Alessio *Valentina Antonello *Serena Scorzoni *Emanuela Bonchino *Renata Petillo *Carlotta Macerollo *Annalisa Fantilli *Marisa Adinolfi *Isabel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Focus (Italian Magazine)
''Focus'' is an Italian monthly popular science magazine published in Milan, Italy. It has been in circulation since 1992. History and profile ''Focus'' was established in 1992. The magazine is published monthly by Arnoldo Mondadori Editore. It includes articles about science, technology, history, health, and social issues. Since 1999 the magazine offers ''Focus Extra'', an occasional special supplement. Jacopo Loredan is the editor of the monthly. Circulation The circulation of ''Focus'' was 748,000 copies in 2004. Between February 2006 and January 2007 the magazine sold 608,600 copies. Its circulation was 616,080 copies in 2007. The magazine had a circulation of 477,366 copies in 2010. See also * List of magazines published in Italy References External links * * {{DEFAULTSORT:Focus 1992 establishments in Italy Focus Focus Focus Focus Focus, or its plural form foci may refer to: Arts * Focus or Focus Festival, former name of the Adelaide Fringe arts festival in Sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fox News
The Fox News Channel, abbreviated FNC, commonly known as Fox News, and stylized in all caps, is an American multinational conservative cable news television channel based in New York City. It is owned by Fox News Media, which itself is owned by the Fox Corporation. The channel broadcasts primarily from studios at 1211 Avenue of the Americas in Midtown Manhattan. Fox News provides service to 86 countries and overseas territories worldwide, with international broadcasts featuring Fox Extra segments during ad breaks. The channel was created by Australian-American media mogul Rupert Murdoch in 1996 to appeal to a conservative audience, hiring former Republican media consultant and CNBC executive Roger Ailes as its founding CEO. It launched on October 7, 1996, to 17 million cable subscribers. Fox News grew during the late 1990s and 2000s to become the dominant United States cable news subscription network. , approximately 87,118,000 U.S. households (90.8% of television subscr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
