Debby Cheong

8 Added | 2 Magazines | 2 Likes | 1 Following | @debbycheong16 | Keep up with Debby Cheong on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Debby Cheong”

開採頁岩油氣能引發地震?

<b>文/曾泰琳|台灣大學地質科學系</b><p>頁岩氣開採技術示意圖。<p>隨著國際油價的上漲,人們不斷努力尋找石油替代能源或是精進探採技術以提高產能,終於在 1990 年末於北美地區成功開採頁岩油氣並開始量產。開採過程中的關鍵步驟之一是將加壓液體灌入地底,使緊實的頁岩層產生微小裂縫,再通過這些相連通的孔隙將底下的油氣沖洗 …

紅燈為什麼那麼長?

source:Matthias Ripp<p>文 / Louis(畢業於台大土木所交通組 高考交通技術及格、交通工程技師及格)<p>紅燈時間也有長有短<p>市區道路交通最令人厭煩的莫過於停等紅燈,當你發覺某個路口的紅燈比其他路口還要來的長時,這個路口可能是一個<b>長週期</b>的號誌化路口。<p>交通號誌由三個燈號組成,分別是綠燈、黃 …

獵豹的速度並非決勝關鍵

奔馳中的獵豹(圖片拍攝:Hein Waschefort. http://commons.wikimedia.org/wiki/File:Cheetah_chase.jpg)<p>每位小朋友心中都有一種最愛的動物,特別是那些有「最」字頭頭銜的動物總是榜上有名。目前現生陸地上奔跑最快的動物,大家馬上聯想到獵豹 …

Read all about this 1984 Ruf Turbo Cabriolet that was recently for sale

"What's it like to be sucked out of your socks?"<p><i>Bring a Trailer just uncovered this 1984 Ruf Turbo Cabriolet. The car just sold on eBay for $54,000, but was once a</i> Road & Track <i>feature car. We dug through the archives to find the original text, which included a good bit about the original 911 Turbo</i> …

Chevrolet

12 Movies That Are Just As Good As The Books They're Based On

There are dozens of book adaptations coming out this fall, both promising and ridiculous ("12 Years a Slave" and "Adore," respectively. How could they do that to Doris Lessing?).<p>Book lovers may be wary of heading to the theatre unless they've already at least thumbed through the original work, but …

Books

Dr. Phil: The 4-Letter Word That Can Ruin Your Life

There's a four letter F word that's not offensive to your sensibilities. It won't send your moral compass spinning like a top. But this F word is far …

Self-improvement