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بدأت الأبحاث المرتبطة بالطباعة الثلاثية الأبعاد (3D printing) أوائل ثمانينيات القرن العشرين، لكن أول طابعة تجارية ثلاثية الأبعاد أطلقت عام 1986 وفق تصميم تشاك هال المهندس ورجل الأعمال الأميركي الذي يعتبر أبا الطابعات الثلاثية الأبعاد. وفي عام 2014، تصدرت شركة “وينسن (Winsun) “الصينية الأخبار لطباعتها 10 منازل من طابق واحد في 24 ساعة باستخدام الطباعة الثلاثية الأبعاد، وهو إنجاز غير مسبوق آنذاك في عالم البناء. استخدمت الشركة طابعة عملاقة أبعادها 32، و6.6 و10 أمتار. طبعت أجزاء المنازل باستخدام خليط خاص من الإسمنت المعاد تدويره، ومخلفات البناء، ثم جمعت هذه الأجزاء في الموقع لتشكيل المباني النهائية. جاءت تكلفة كل منزل حينئذ…
Ryan McGeeMay 3, 2025, 08:00 AM ETCloseSenior writer for ESPN The Magazine and ESPN.com 2-time Sports Emmy winner 2010, 2014 NMPA Writer of the Year MIAMI GARDENS, Fla. — If you are waiting on Max Verstappen to be stressed, or freak out, or, like every other racer in the history of automobiles, become obsessively concerned about the next generation suddenly filling up his rearview mirrors, well, you can keep on waiting. Because he’s not doing any of that.On Friday morning, the 27-year-old four-time defending Formula 1 world champion strolled into the Miami Grand Prix paddock looking not like a two-time…
Unlock the Editor’s Digest for freeRoula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.Warren Buffett continued to sell stocks in the first three months of 2025 amid a broad market sell-off, according to the latest quarterly earnings from his holding company Berkshire Hathaway.The figures showing he offloaded stocks for the tenth consecutive quarter come ahead of the investor’s annual meeting with shareholders in Omaha, Nebraska, on Saturday.Berkshire’s quarterly report showed that Buffett sold $4.7bn in stocks in the three months to March 31, more than the $3.2bn he purchased. The sales helped swell Berkshire’s cash…
For as long as there have been video games, there have been people willing to find ways to cheat. Hobbyists have long dedicated themselves to finding vulnerabilities in games, often with the goal of developing cheats that they could share or sell. But ever since online competitive gaming became a legitimate profession, that hobby-hacking has morphed into an entire industry that aims to sell an unfair advantage to those willing to pay. Developing and selling video game cheats can be a lucrative business, and video game developers have in recent years had to beef up their anti-cheat teams, whose mission…
3/5/2025-|آخر تحديث: 3/5/202502:45 م (توقيت مكة)نظم جهاز الأمن الداخلي السوري، اليوم السبت، عرضا عسكريا في منطقة حارم وقرى وبلدات جبل السماق في ريف إدلب شمالي البلاد. وأفادت وكالة الأنباء السورية الرسمية (سانا) عبر منصة إكس، بإقامة عرض عسكري لجهاز الأمن الداخلي في منطقة حارم وقرى وبلدات جبل السماق في ريف إدلب. ويأتي ذلك في سياق سعي الحكومة السورية لفرض السيطرة الأمنية وإظهار قدرتها على ضبط الأمن في كافة المناطق، وسط تحذيرات متصاعدة من محاولات إسرائيل استغلال طائفة الدروز للتدخل في سوريا. العرض العسكري شمل منطقة حارم وقرى وبلدات جبل السماق في ريف إدلب (سانا) والثلاثاء الماضي، ذكرت سانا أن مدير…
Turron DavenportApr 24, 2025, 11:00 PM ETCloseTurron Davenport covers the Tennessee Titans for ESPN since 2018. Turron is a former collegiate football player at Cheyney University and is a native of Philadelphia, and he has authored/co-authored four books. You can catch Turron on ESPN Radio on his show “Talking with TD.”Editor’s note: This story originally published after Round 1 of the 2025 NFL draft.play1:51Cam Ward ready to take his game-changing talent to the TitansCheck out highlights from Miami QB Cam Ward after being drafted by the Titans in the 2025 NFL draft.NASHVILLE, Tenn. — As Cam Ward approached NFL commissioner…
Unlock the Editor’s Digest for freeRoula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.Anthony Albanese has ridden a wave of anti-Donald Trump sentiment to win a second term as Australian prime minister, just three months after polls suggested he faced a humiliating defeat. Early election results on Saturday indicated that Albanese was set to become the first Australian prime minister in more than 20 years to claim a back-to-back victory and the first Labor leader to achieve that feat since Bob Hawke in 1990. Broadcaster ABC called the win for Labor early in the count, with the…
We have been talking to US retailers who don’t sell on ecommerce websites, meaning they have their own stores or are suppliers to Walmart, Target, etc. These companies are also freaking out because many of them have complex supply chains in China and can’t easily move their manufacturing operations to other countries.From what we’ve seen, retailers usually have stockpiles of inventory that should last at least the next few months in the US already. If the tariffs don’t come down to an acceptable level soon, however, shortages will start to become much more apparent maybe in the summer or early…
3/5/2025-|آخر تحديث: 3/5/202501:42 م (توقيت مكة)نشر الرئيس الأميركي دونالد ترامب صورة تم إنشاؤها بواسطة الذكاء الاصطناعي وهو يرتدي لباس “بابا الفاتيكان”. وجاء نشر الصورة مساء الجمعة، منفردة دون أي تعليق في حسابه على موقع “تروث سوشيال” للتواصل الاجتماعي. ويظهر ترامب مرتديا رداء بابويا أبيضا في الصورة التي تم إنشاؤها بواسطة الذكاء الاصطناعي، وفقا لوكالة الأناضول للأنباء. وانتشرت الصورة سريعا على حسابات مواقع التواصل الاجتماعي بعد نشرها في الساعة 22:30 بتوقيت واشنطن. وبعد نصف ساعة، تمت مشاركة الصورة نفسها على حساب “إكس” الرسمي للبيت الأبيض. وكان ترامب أثار جدلا يوم الأربعاء الماضي عندما قال مازحا حول توقعاته للبابا الجديد خلفا للبابا…
David SchoenfieldMay 2, 2025, 07:00 AM ETCloseCovers MLB for ESPN.com Former deputy editor of Page 2 Been with ESPN.com since 1995In many ways, April baseball unfolded as expected: The National League is top-heavy — and dominating — while the American League might have a dozen teams in the playoff race deep into the season.It was the month of Aaron Judge, who became just the seventh player to finish April with a .400 batting average and at least 10 home runs. It was a month to remember for Pete Crow-Armstrong and Jorge Polanco and Hunter Brown and the San Diego Padres…