The post الطائرات ذاتية القيادة: حين يقود الذكاء الاصطناعي السماء appeared first on عرب هاردوير.

¿Qué ha ocurrido esta semana en la industria de la impresión 3D? En el 3DExpress de hoy te ofrecemos un resumen rápido con las noticias más destacadas de los últimos días. En primer lugar, el Paris Air Show es esta…

The 17th-century frescoes and antique mirrors should immediately tip visitors off: This showroom has something it needs to say. Palazzo Durini Caproni di Taliedo is a historic building in Milan, designed and built in the mid-1600s by Baroque architect Francesco Maria Richini. Among many other monumental works and churches, he also designed Milan’s Palazzo di Brera, which currently includes the Pinacoteca di Brera museum. The Palazzo Durini Caproni di Taliedo was commissioned by the heir to the Durinis, a wealthy merchant family.Today the palazzo is furniture showroom as palimpsest. Since 2021, Edra has exhibited collaborations with supremely contemporary designers, including the Campana brothers, Jacopo Foggini, and Francesco Binfaré, amid the restored Baroque grandeur.Courtesy Edra.Palazzo Durini in the 1920s, when the famed Italian aircraft designer and aeronautical engineer Giovanni Battista Caproni used it as an office.Walking through the rooms, one might imagine the visitors who could have lounged on an Edra “On the Rocks” sofa at one time or another in the history of this place: Giovanni Battista Caproni, the Italian count and aeronautical engineer who lived and worked in the building for more than 40 years? Soccer sensation Ronaldo, who caused a near riot when he visited the palazzo during its Inter Football Club era, when the sports association’s offices were located here? Or could it be iconic designer Gio Ponti, who is said to have drawn that gilded Art Deco bathroom with green terrazzo floors in the back?One palazzo, so many lives. ◾Top Image: Palazzo Durini now, in its Edra showroom era. The frescoes may be 17th-century, but the furniture is the 2021 A’mare collection by Jacopo Foggini.This story originally appeared in the Summer 2025 issue of Elle Decor. SUBSCRIBEStellene VolandesEditor In ChiefEditor-in-Chief Stellene Volandes is a jewelry expert, and the author of Jeweler: Masters and Mavericks of Modern Design (Rizzoli).

June 16: Foundation Day of the Akal Takht (Sikhism) James Joyce 632 – The final king of the Sasanian Empire of Iran, Yazdegerd III, ascended the throne at the age of eight. 1819 – A strong earthquake in the Kutch district of Gujarat, India, caused a local zone of uplift that dammed the Nara River, which was later named the Allah Bund ('Dam of God'). 1904 – Irish author James Joyce (pictured) began a relationship with Nora Barnacle, and subsequently used the date to set the actions for his 1922 novel Ulysses, commemorated as Bloomsday. 1936 – A Junkers Ju 52 aircraft of Norwegian Air Lines crashed into a mountainside near Hyllestad, Norway, killing all seven people on board. 1997 – The English rock band Radiohead released their landmark third album OK Computer in the United Kingdom. John Cheke (b. 1514)Tomás Yepes (d. 1674)Helen Traubel (b. 1899)Tony Gwynn (d. 2014) More anniversaries: June 15 June 16 June 17 Archive By email List of days of the year About

President Donald Trump has long expressed interest in holding a military parade. He finally got one for his birthday.The US Army celebrated its 250th anniversary on Saturday in Washington, DC, with a parade featuring 6,600 troops, 150 vehicles, and over 50 aircraft.June 14 also marked Trump's 79th birthday.Trump attended the event accompanied by first lady Melania Trump and other family members. The president stood to salute troops as they passed his viewing box.In May, a US Army spokesperson told CNBC that the event could cost between $25 million and $45 million in total. Prior to the parade, the National Mall was lined with displays of tanks, planes, cannons, and other weaponry to educate onlookers about the US Army's history and modern capabilities. A tank is on display on the National Mall ahead of the Army's 250th anniversary parade. Amid Farahi/AFP via Getty Images The US Army also held a fitness competition where service members competed against one another in various drills. A member of the military climbed a rope during a fitness competition at the US Army's 250th Anniversary festival in Washington, DC. Anna Moneymaker/Getty Images Anti-Trump "No Kings" counterprotests, organized by the grassroots group 50501, were held nationwide ahead of the parade. A "No Kings" protest in Los Angeles. Aude Guerrucci/REUTERS Protest signs across the country condemned Trump's policies and expressed support for progressive causes. A "No Kings" protest in New York City. Eduardo Munoz/REUTERS President Donald Trump attended the parade with first lady Melania Trump. Vice President JD Vance and second lady Usha Vance were also present. Donald Trump and Melania Trump at the Army 250th Anniversary Parade. DOUG MILLS/POOL/AFP via Getty Images The Trump family members in attendance included Donald Trump Jr. and girlfriend Bettina Anderson, Eric and Lara Trump, and Tiffany Trump's husband, Michael Boulos. President Donald Trump, first lady Melania Trump, and other Trump family members and White House officials at the US Army's 250th anniversary parade. Mandel NGAN/AFP via Getty Images The parade featured service members dressed in historic uniforms dating back to the Revolutionary War, honoring the origins of the US Army. US military service members in Revolutionary War uniforms marched along Constitution Avenue during the Army's 250th anniversary parade in Washington, DC. Amid FARAHI/AFP via Getty Images Historic tanks such as the Sherman tank used in World War II rolled through the streets. Members of the U.S Army drive in a Sherman tank in the US Army's 250th anniversary parade in Washington, DC. Samuel Corum/Getty Images The parade also featured more modern tanks such as M2 Bradley Fighting Vehicles, which the US used in the Iraq War and provided to Ukraine amid the ongoing war with Russia. An M2 Bradley Fighting Vehicle rolls down Constitution Avenue during the Army's 250th Anniversary Parade in Washington, DC. AMID FARAHI/AFP via Getty Images Service members driving the vehicles waved and gestured at the crowds, who braved rainy weather to watch the festivities. Members of the US Army drive a Bradley Fighting Vehicle in the 250th anniversary parade. Andrew Harnik/Getty Images The Golden Knights, the US Army's parachute demonstration and competition team, leapt from planes and landed in front of the White House during the parade. A member of the Golden Knights during the US Army's 250th anniversary parade. Mandel NGAN / AFP Lines of uniformed service members stretched all the way down Constitution Avenue. Members of the US Army march in the 250th anniversary parade in Washington, DC. Kevin Dietsch/Getty Images B-25 and P-51 planes performed flyovers despite foggy skies. A US Army B-25 and two P-51s performed a flyover during the Army's 250th Anniversary Parade in Washington, DC. OLIVER CONTRERAS/AFP via Getty Images Army helicopters flew in formation over the National Mall. A girl waved at a squad of helicopters during the Army's 250th Anniversary Parade. MATTHEW HATCHER/AFP via Getty Images After the parade, the night ended with fireworks to celebrate the US Army's 250th birthday and Trump's 79th. Donald Trump and Melania Trump watch fireworks in Washington, DC, after the US Army's 250th anniversary parade. Doug Mills/Pool/Getty Images

Garry Elmendorf isn’t just a special effects supervisor, he’s a master of controlled chaos. With over 50 years in the business, from Logan’s Run in the ’70s to the high-octane worlds of Yellowstone, 1883, 1923, and Landman. Elmendorf has shaped the visual DNA of Taylor Sheridan’s TV empire with a mix of old-school craft and jaw-dropping spectacle. In the latest fxpodcast, Garry joins us to break down the physical effects work behind some of the most explosive moments in Landman. As regular listeners know, we occasionally conduct interviews with individuals working in SFX, rather than with VFX. Garry’s work is not the kind of work that’s built in post and his approach is grounded in real-world physics, practical fabrication, and deeply collaborative on-set discipline. Take the aircraft crash in Landman’s premiere: there was no CGI here, other than comp cleanup. It was shot with just a Frankenstein plane built from scrap, rigged with trip triggers and detonated in real time. Or the massive oil rig explosion, which involved custom pump jacks, 2,000 gallons of burning diesel and gasoline, propane cannons, and tightly timed pyro rigs. The scale is cinematic. Safety, Garry insists, is always his first concern, but what keeps him up at night is timing. One mistimed trigger, one failed ignition, and the shot is ruined. In our conversation, Garry shares incredible behind-the-scenes insights into how these sequences are devised, tested, and executed, whether it’s launching a van skyward via an air cannon or walking Billy Bob Thornton within 40 feet of a roaring fireball. There’s a tactile intensity to his work, and a trust among his crew that only comes from decades of working under pressure. From assembling a crashable aircraft out of mismatched parts to rigging oil rig explosions with precise control over flame size, duration, and safety, his work is rooted in mechanical problem-solving and coordination across departments. In Landman, whether coordinating multiple fuel types to achieve specific smoke density or calculating safe clearances for actors and crew around high-temperature pyrotechnics, Elmendorf’s contribution reflects a commitment to realism and repeatability on set. The result is a series where the physicality of explosions, crashes, and fire-driven action carries weight, both in terms of production logistics and visual impact. Listen to the full interview on the fxpodcast.

June 13, 20253 min readCould Iran Have Been Close to Making a Nuclear Weapon? Uranium Enrichment ExplainedWhen Israeli aircraft recently struck a uranium-enrichment complex in the nation, Iran could have been days away from achieving “breakout,” the ability to quickly turn “yellowcake” uranium into bomb-grade fuel, with its new high-speed centrifugesBy Deni Ellis Béchard edited by Dean VisserMen work inside of a uranium conversion facility just outside the city of Isfahan, Iran, on March 30, 2005. The facility in Isfahan made hexaflouride gas, which was then enriched by feeding it into centrifuges at a facility in Natanz, Iran. Getty ImagesIn the predawn darkness on Friday local time, Israeli military aircraft struck one of Iran’s uranium-enrichment complexes near the city of Natanz. The warheads aimed to do more than shatter concrete; they were meant to buy time, according to news reports. For months, Iran had seemed to be edging ever closer to “breakout,” the point at which its growing stockpile of partially enriched uranium could be converted into fuel for a nuclear bomb. (Iran has denied that it has been pursuing nuclear weapons development.)But why did the strike occur now? One consideration could involve the way enrichment complexes work. Natural uranium is composed almost entirely of uranium 238, or U-238, an isotope that is relatively “heavy” (meaning it has more neutrons in its nucleus). Only about 0.7 percent is uranium 235 (U-235), a lighter isotope that is capable of sustaining a nuclear chain reaction. That means that in natural uranium, only seven atoms in 1,000 are the lighter, fission-ready U-235; “enrichment” simply means raising the percentage of U-235.U-235 can be used in warheads because its nucleus can easily be split. The International Atomic Energy Agency uses 25 kilograms of contained U-235 as the benchmark amount deemed sufficient for a first-generation implosion bomb. In such a weapon, the U-235 is surrounded by conventional explosives that, when detonated, compress the isotope. A separate device releases a neutron stream. (Neutrons are the neutral subatomic particle in an atom’s nucleus that adds to their mass.) Each time a neutron strikes a U-235 atom, the atom fissions; it divides and spits out, on average, two or three fresh neutrons—plus a burst of energy in the form of heat and gamma radiation. And the emitted neutrons in turn strike other U-235 nuclei, creating a self-sustaining chain reaction among the U-235 atoms that have been packed together into a critical mass. The result is a nuclear explosion. By contrast, the more common isotope, U-238, usually absorbs slow neutrons without splitting and cannot drive such a devastating chain reaction.On supporting science journalismIf you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.To enrich uranium so that it contains enough U-235, the “yellowcake” uranium powder that comes out of a mine must go through a lengthy process of conversions to transform it from a solid into the gas uranium hexafluoride. First, a series of chemical processes refine the uranium and then, at high temperatures, each uranium atom is bound to six fluorine atoms. The result, uranium hexafluoride, is unusual: below 56 degrees Celsius (132.8 degrees Fahrenheit) it is a white, waxy solid, but just above that temperature, it sublimates into a dense, invisible gas.During enrichment, this uranium hexafluoride is loaded into a centrifuge: a metal cylinder that spins at tens of thousands of revolutions per minute—faster than the blades of a jet engine. As the heavier U-238 molecules drift toward the cylinder wall, the lighter U-235 molecules remain closer to the center and are siphoned off. This new, slightly U-235-richer gas is then put into the next centrifuge. The process is repeated 10 to 20 times as ever more enriched gas is sent through a series of centrifuges.Enrichment is a slow process, but the Iranian government has been working on this for years and already holds roughly 400 kilograms of uranium enriched to 60 percent U-235. This falls short of the 90 percent required for nuclear weapons. But whereas Iran’s first-generation IR-1 centrifuges whirl at about 63,000 revolutions per minute and do relatively modest work, its newer IR-6 models, built from high-strength carbon fiber, spin faster and produce enriched uranium far more quickly.Iran has been installing thousands of these units, especially at Fordow, an underground enrichment facility built beneath 80 to 90 meters of rock. According to a report released on Monday by the Institute for Science and International Security, the new centrifuges could produce enough 90 percent U-235 uranium for a warhead “in as little as two to three days” and enough for nine nuclear weapons in three weeks—or 19 by the end of the third month.

June 14 Killing of Sudbury and Hales 1381 – During the Peasants' Revolt in England, rebels stormed the Tower of London, killing Simon Sudbury, Lord Chancellor, and Robert Hales, Lord High Treasurer (both pictured). 1644 – First English Civil War: Prince Maurice abandoned his siege of Lyme Regis in Dorset after learning of the approach of a Parliamentarian relief force. 1934 – The landmark Australian Eastern Mission concluded after a three-month diplomatic tour of East and South-East Asia. 2014 – War in Donbas: An Ilyushin Il-76 transport aircraft of the Ukrainian Air Force was shot down by forces of the self-proclaimed Luhansk People's Republic, killing all 49 people on board. Qalaherriaq (d. 1856)Emmeline Pankhurst (d. 1928)Heike Friedrich (b. 1976)Moon Tae-il (b. 1994) More anniversaries: June 13 June 14 June 15 Archive By email List of days of the year About