#شيء_تك: ليكزس تطور لوح تزلج طائر lexus hoverboard

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يبدو أن لكزس وكما يقول المثل مو ناوية على خير، فقبل فترة أطلقت فيديو على الانترنت تعلن فيه بأنها توصلت إلى تركيبة لوح تزلج طائر، لتعود بعد ذلك بأسابيع وتظهر للملأ فيديو جديد يحكي قصة هذا الاختراع.
ففي برشلونة كشفت لكزس أحدث ابتكاراتها في عالم التقنية.
فهذا اللوح يعمل على حلبة تزلج مغناطيسية تمتد لـ 200 متر..
ولكن كيف يطفو اللوح؟
شركة Lexus وصفت اللوح بأنه أكثر ألواح التزلج تطوراً فهو يعتمد في تقنيته على القوة المغناطيسية المستدامة..
اللوح مصنوع من مواد تعرف علميا بـ الموصلات الفائقة.. هذه المواد تكون موصلة جيدة للكهرباء عند درجة حرارة منخضه جدا..
وبإضافة مادة النيتروجين المبردة إلي اللوح يمكن الحفاظ على درجة حرارة منخفضة جدا تصل إلى سالب 197 درجة مئوية…..
ولضمان استمرارية طفو اللوح على المضمار فقد غطيت الحلبة بمادة مغناطيسية…
يقوم اللوح بمجرد الاقتراب من السطح بطرد المجال المغناطيسي الناجم عنه ويبقى بذلك طافيا..
عملية الطرد هذه ينجم عنها قوة دفع قادرة على جعل اللوح ثابتا وتحمل الأوزان الثقيلة..
والدخان المتصاعد من اللوح ماهو الا بخار ماء ناتج من تسخين مادة اللوح “الموصلات الفائقة” بحراره الشمس
وكما وصف المتزلج المحترف روز ماكغورن بأنها تجربة تزلج خالية من أي احتكاك..
اللوح لم يعرض كمنتج تجاري بعد وانما كفكرة قد تكون بمثابة طرح جديد لمفهوم السيارات العائمة.. وهذا شيء تك

Top 10 Comic Book Millionaires and Billionaires

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You don’t have to be fabulously wealthy to be a comic book star, but it sure as hell can’t hurt. Join http://www.WatchMojo.com as we count down our picks for the Top 10 Comic Book Millionaires and Billionaires. Click here to subscribe: http://www.youtube.com/subscription_center?add_user=watchmojo or visit our channel page here: http://www.youtube.com/watchmojo Also, check out our interactive Suggestion Tool at http://www.WatchMojo.com/suggest 🙂

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أغنى 10 مليارديرات في مجال الرياضة لعام 2015

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صفحتنا على الفيس بوك: http://fb.com/Alwathaiqiat
وأتمنى لكم مشاهدة ممتعة…
ألقى موقع “ذا ريتشست” الضوء على أغنى 10 شخصيات في مجال الرياضة خلال العام الجاري، حيث لم تعد الرياضة مجرد وسيلة لإحراز الألقاب وتسلية الجماهير فقط ولكنها أداة لتكوين ثروات ضخمة وإيرادات طائلة لبعض الشركات.

Pork Recipes – How to Make Tropical Grilled Pork Chops

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Get the recipe for Tropical Grilled Pork Chops at: http://allrecipes.com/Recipe/Tropical-Grilled-Pork-Chops/Detail.aspx

In this video, you’ll see how to make a tropical, sweet and spicy salsa for pork chops. We’ll use it in the marinade and also as a topping! Perfect for grilling season.

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Jon Rineman Stand-Up

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Comedian, and Tonight Show writer, Jon Rineman tells jokes about adopting pets and fertility treatments.

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Taylor Kitsch Left a Friend Stranded for True Detective

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Taylor Kitsch hitched a ride with a friend to his True Detective audition but ended up forgetting about him for nearly 12 hours.

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The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy’s Thank You Notes and hashtags! You’ll also find behind the scenes videos and other great web exclusives.

Taylor Kitsch Left a Friend Stranded for True Detective
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Popular Movies That Stole Their Plots From Other Films

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8 Iconic Movies You Didn’t Know Based Their Entire Plots On Existing Films! Star Wars, Alien and Lion King, you won’t believe the rest!
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From the very first time people gathered around the campfire, they’ve spun stories of young, chosen heroes taking down mighty empires, otherworldly monsters that creep in the dark, and magical artifacts hidden from all but those brave enough to find them. Today’s movies and TV still call on those same stories, changing the details to make it their own. But sometimes, the similarities between a film and those that “inspired” it cross the line. Here is Screen Rant’s list of Popular Movies That Stole Their Plots From Other Films.

Voice Over by: Rob Flis @Rob_Flis

Featuring:
Alien | 0:33
Star Wars | 1:21
The Fast & The Furious | 2:16
Toy Story 3 | 3:01
The Lion King | 3:50
The Island | 4:32
A Fistful Of Dollars | 5:06
Raiders Of The Lost Ark | 5:51

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Screen Rant, All Your TV and Movie News In List Video Form! Movie Secrets, Hidden Clues, Superheroes, Movie Mistakes, Car Chases, Deleted Scenes, Plot Holes, Unscripted Scenes, Hidden Messages And Much More!