On a sunny day, the occupants of Taipei 101 can look out of their window and tell the time without even looking at a clock. That’s because Taipei 101 is the world’s biggest sundial. When the architects designed the building, they decided to incorporate a time motif into various aspects of the building, and the sundial effect is one example of this motif.
天氣晴朗時,台北101裡的人甚至不必看時鐘,只要望出窗外就可以知道時間。這是因為台北101是全球最大的日晷。建築師在設計這座建築時,決定在建築各方角度納入時間主題,而這個主題的例子之一就是日晷作用。
Sundials have been around for centuries because they are accurate and easy to make. In today’s experiment you will make your own sundial and use it to tell the time.
What you will need: a styrofoam cup with lid, a watch, a marker, a pencil, tape, some pebbles and a compass.
人類已使用日晷好幾個世紀,因為它們精準又容易製造。在今天的實驗中,你將自製日晷並用它來看時間。
實驗所需:一個有蓋子的保麗龍杯、一只錶、一枝馬克筆、一枝鉛筆、膠帶、一些小石頭和一個指南針。
▲▲METHODOLOGY
Step 1: Put some pebbles in the bottom of the cup to stop it falling over. Take the pencil and make a hole in the side of the cup. Then make a hole in the lid and push the pencil through both holes so it protrudes from the top at 45 degrees. You’ve made the sundial, and now it’s time to put it to work.
Step 2: It goes without saying that your sundial won’t work very well unless it’s sunny, so wait for a sunny day when you are free during the daytime to do this part of the experiment. You should start the experiment in the morning.
步驟一:把一些小石頭放到杯子底部,以防杯子翻倒。用鉛筆在杯子側面戳一個洞,然後再在杯子上戳一個洞。將鉛筆同時穿過這兩個洞,使其以四十五度角向上方突出。你已完成日晷。現在,讓我們來實地測試一下吧。
步驟二:不用說,除非現在陽光充足,否則你的日晷起不了什麼作用,所以等哪天陽光充足,而你又有空的時候再來進行這部分的實驗。這個實驗應當從早上開始進行。
Step 3: Using the compass, align the pencil in the sundial with north. Wait until exactly 9:00am and use the marker to record where the shadow falls on the lid. Go away and come back at 10:00am and make another mark on the lid. Continue every hour until 4:00pm.
Step 4: The following day, try to tell the time just by using the sundial. Compare the time from the sundial with the time on your watch. How accurate is it?
(John phillips, staff writer)
步驟三:利用指南針,將自製日晷的鉛筆對準北方。等到早上九點整,用麥克筆記下杯蓋上鉛筆的陰影落在哪裡。十點鐘再回來標記杯蓋上陰影的位置。每個小時都持續這個步驟,直到下午四點。
步驟四:隔天,試著用你的日晷看時間。比較從日晷和手錶上讀到的時間。這個日晷有多準確?
(翻譯:袁星塵)
NASA decided Saturday last week it’s too risky to bring two astronauts back to Earth in Boeing’s troubled new capsule, and they’ll have to wait until next year for a ride home with SpaceX. What should have been a weeklong test flight for the pair will now last more than eight months. The seasoned pilots have been stuck at the International Space Station since the beginning of June. A cascade of vexing thruster failures and helium leaks in the new capsule marred their trip to the space station, and they ended up in a holding pattern as engineers conducted tests and
A: The Michelin Guide for this year has been revealed. B: Which restaurants have been awarded three stars this time? A: Taipei’s Le Palais and Tairroir and Taichung’s JL Studio. B: Those fancy restaurants all look expensive. A: Then you can try the more affordable Bib Gourmand. A: 今年的《米其林指南》終於公佈了。 B: 榮獲3星的有哪幾家? A: 有台北的「頤宮」、「態芮」,和台中的「JL Studio」! B: 可是他們好像都不便宜耶。 A: 那你還可以參考價格比較親民的《必比登推介》。 (By Eddy Chang, Taipei Times/台北時報張聖恩)
With summer approaching, many people are planning some fun water activities. Standup paddle boarding (SUP), which simply involves standing on a large board and propelling yourself with a paddle, is becoming increasingly popular. The history of SUP dates back thousands of years, with early forms found as early as 3000 BC across various regions like Peru and China. However, the contemporary version of SUP originated in Hawaii in the 1940s, when local surfer John Ah Choy, unable to surf traditionally due to his age, started standing on his board and using a canoe paddle. This style eventually evolved into the SUP
新冠疫情期間,媒體曾經報導「廣州零號感染源,疑透過餐廳空調傳播」,之前媒體也常出現「零號病人」之類的報導,諸如:「義大利 0 號病人出院,遭起底竟是......」,「紐約確診人數近6萬,……零號病人出院」。 所謂「零號病人」,就是台灣平常我們說的「首例」。如:「台首例武漢肺炎病患出院」,【獨家專訪】台灣首例武漢肺炎確診個案治癒過程! 「零號病人」英文叫 patient zero 或 index case,其實就是某個國家/地區第一個列入紀錄的案例。關於 index case,Wikipedia 的定義如下: The index case (sometimes referred to as patient zero) is the first documented patient in a disease epidemic within a population, or the first documented patient included in an epidemiological study. 為何第一個案例會說成patient zero?BBC 有一則關於新冠肺炎的報導裡提到它的由來: 愛滋病流行期間意外創造了「零號病人」一詞。80年代初期,美國美國疾病管制與預防中心(Centers for Disease Control and Prevention)的研究人員調查愛滋病在洛杉磯和舊金山的傳播時,以英文字母O來指「加州以外」(outside of California) 的某個案例。其他研究人員誤將這代表外州 (outside) 的字母“O”,解讀為數字“0”,因此「零號病人」的說法就這樣誕生了。 …patient zero is a term used to describe the first human infected by a viral or bacterial disease in an outbreak…. Whilst investigating the spread of the disease…researchers…used the letter “O” to refer a case of someone “outside the state of California.” Other researchers wrongfully interpreted the letter as