早安~不能行萬里路,跟著浩爾讀萬卷書
來看看巴黎鐵塔五個鮮為人知的秘密!
5 things you didn't know about the Eiffel Tower
#今天來讀VogueParis #瞬間都覺得高級起來了呢
🇫🇷 Its size 鐵塔身高
The Eiffel Tower was 312 meters high when it was built in 1889, and was long considered the highest tower in the world. Although this has not been the case for a long time, the 324 meter tower as it measures today, including the antenna, still dominates the landscape of the French capital. But its height is not immutable; it changes with the temperature. With the summer heat, its metallic structure expands and can gain up to 20 centimeters in height. Conversely, it can lose up to 10 centimeters in winter.
艾菲爾鐵塔於1889年完工,高度312公尺,曾經長期名列世界第一高塔。雖然早已不是如此,但這座含天線在內高達324公尺的鐵塔,仍然稱霸法國首都。不過,鐵塔的高度並非固定的,它其實會隨著溫度而伸縮。炎夏時,它的金屬鋼架會膨脹,讓鐵塔長高20公分,而在冬天時會變矮10公分左右。
🎨 Its paint 鐵塔顏色
The tower has been repainted nineteen times since its construction, once every seven years on average and always by hand, according to the methods used in Gustave Eiffel's time. The tower has been painted in red and ochre tones, and since 1968 it has been dressed in a light brown close to bronze, slightly shaded from bottom to top for a better visual integration into the Parisian sky. The paint alone weighs about 60 tons. The latest news? The Iron Lady will be painted gold for the 2024 Olympic Games.
鐵塔完工後,曾經歷19次重漆,也就是平均每7年以手工重漆一次,用的還是鐵塔設計者古斯塔夫‧艾菲爾當年的工法。鐵塔原本是漆成紅色和土黃色,自1968年起,為了能更融入巴黎天際的風景,改成全體漆上接近古銅色的淡棕色,所需的油漆量就重達60噸。下次何時上漆呢?艾菲爾鐵塔將在2024年漆成金色,迎接奧運會。
🏢 Its elevators 鐵塔電梯
Installed and opened to the public shortly after its inauguration, the first five hydraulic elevators of the Eiffel Tower represented a major technical feat for the time. Still in operation, those on the east and west pillars, neither real elevators, nor funiculars, nor cable cars, but somewhere in between, are giving the maintenance teams in charge of their renovation a rather hard time, as they do not meet any of today's machinery criteria. Each year, the cumulative distance covered by the tower's elevators is 103,000 kilometers, or two and a half times around the world.
艾菲爾鐵塔內設五座當時最先進的液壓電梯,在鐵塔落成之後隨即向民眾開放,而這五座電梯也代表了當時的科技技術。這些電梯至今都還在被使用,不過東邊與西邊柱子的電梯,既不算一般的電梯,也不算纜車或吊車,而比較像是介於以上這些之間的產物。由於這些電梯與現代機械不太相同,維修團隊在翻修時也算是經歷了萬難。這些電梯每年上下鐵塔運行的距離是103,000公里,可繞行地球二圈半。
巴黎鐵塔的 fun facts 還有哪些呢?
(請相信小編,最後一個真的很好玩!)
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gold criteria 在 Nicole Chang Min Facebook 的最佳貼文
If the whole world was blind, how many people would you impress?
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gold criteria 在 Eric Fan 范健文 Facebook 的最佳貼文
Announcing Hacker Plus
By Dan Gurfinkel, Security Engineering Manager
Since its inception in 2011, our bug bounty program has offered a series of initiatives to recognize the contributions of the talented community of researchers who help us keep Facebook safe. Today we’re launching an industry-first loyalty program — Hacker Plus — designed to incentivize researchers with additional rewards and benefits.
As part of Hacker Plus, researchers will be eligible to receive additional bonuses on bounty awards, access to more soon-to-be-released products and features they can stress-test, and exclusive invites to our annual events. Here’s more details:
- Hacker Plus has five leagues, with Bronze as the entry-level tier and Diamond as the highest tier. Researchers have been placed into leagues based on the cumulative quantity of their submissions, scores and signal-to-noise ratio over the last 24 months.
- Researchers are eligible to receive bonuses on top of a standard bounty award. For example, researchers in our Bronze league will receive a 5% bonus on top of each bounty they receive. Diamond league members will earn a 20% bonus on top of each bounty award they receive.
- Starting at 12:00 a.m. UTC on October 9, 2020, bounty awards will include the relevant Hacker Plus bonus on top of the original bounty award total.
- Starting today, we’ll regularly evaluate researchers’ league placement by analyzing their score, signal and number of submitted bug reports within the last 12 months. This means researchers can move up a league if they submit more high-quality bug submissions. Once a researcher meets a higher league’s criteria, they will immediately be placed into that league. Researchers can view their progress towards advancing to the next league on their researcher profile page: https://www.facebook.com/whitehat/profile/
- The higher the league a researcher is in, the more benefits they gain access to. Researchers in our higher tier leagues — Gold, Platinum, and Diamond — will receive exclusive invites to stress-test new features and products before launch. Diamond and Platinum league members will also receive invites to bug bounty events with travel and accommodations provided (event travel subject to change according to company policies around COVID-19).
- To commemorate the launch of Hacker Plus, we’re awarding an Oculus Quest 2 headset to researchers who reach the Diamond league before the end of the calendar year. Please note this is subject to in-country availability and terms and conditions you can find here: https://www.facebook.com/whitehat/hackerplus/terms.
Hacker Plus is designed to help build community among the researchers who participate in our bug bounty program, in addition to incentivizing quality reporting. As part of this, we’ve updated our Whitehat portal on Facebook, including the design of researchers’ profiles. Researchers can now earn profile badges when they advance to a higher league, participate in private bounties or receive a certain number of bounty awards.
Our bug bounty program is quickly approaching its 10th anniversary. Each year we’ve focused on innovating and expanding the program’s scope and rewards structure. This is only just the beginning for Hacker Plus — we’re excited to grow the loyalty program over time.
We encourage you to visit our new Hacker Plus page, which includes information on the loyalty program and the criteria for each league: https://www.facebook.com/whitehat/hackerplus/
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