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1月20：André-Marie Ampère


André-Marie Ampère was born in Lyon 243 years ago. The great James Clerk Maxwell named him “the Newton of electricity” thanks to his experimental investigation on electromagnetism. We remember his achievements:
André-Marie Ampère, "the Newton of Electricity" - OpenMind
André-Marie Ampère is one of the most important figures in the history of physics. So much so that his name is on the Tour Eiffel. He was the first…
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アンドレ＝マリ・アンペール - Wikipedia

https://ja.wikipedia.org/wiki/アンドレ＝マリ・アンペール
アンドレ＝マリ・アンペール（André-Marie Ampère, 1775年1月20日 - 1836年6月10日）は、フランスの物理学者、数学者。電磁気学の創始者の一人。アンペールの法則を発見した。電流のSI単位の アンペアはアンペールの名にちなんでいる。 目次. [非表示]. 1 前半生; 2 物理学その他の研究. 2.1 アンペールの法則. 3 死とその後; 4 脚注; 5 参考文献; 6 関連項目; 7 外部リンク. 前半生[編集]. フランス中南部の都市リヨンに生まれ、近郊のポレミュー＝オー＝モン＝ドールで育った。幼いころから知識欲が強く、数字すら知ら ...
‎前半生 · ‎物理学その他の研究 · ‎死とその後 · ‎脚注

André-Marie Ampère — Wikipédia

https://fr.wikipedia.org/wiki/André-Marie_Ampère

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July 7, Marc Chagall, David McCullough,

Happy birthday to historian and author David McCullough, a notable Yale alum (B.A. 1955)! In addition to numerous other awards and honors, McCullough has received two Pulitzer Prizes (for his biographies “Truman” and “John Adams”), the National Book Award, and the Presidential Medal of Freedom. Explore his complete works at the Yale Library!  http://web.library.yale.edu/ David McCullough American author David Gaub McCullough is an American author, narrator, historian, and lecturer. He is a two-time winner of the Pulitzer Prize and the National Book Award and a recipient of the Presidential Medal of ... Wikipedia Born :  July 7, 1933 (age 84),  Pittsburgh, Pennsylvania, United States Spouse :  Rosalee Ingram Barnes  (m. 1954) Movies and TV shows :  American Experience ,  Seabiscuit ,  more Children :  Dorie Lawson ,  David McCullough Jr. ,  Melissa McDonald Quotes History is a guide to navigation in pe
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The White House has declared a state of emergency after a cyber attack forced the shutdown of a vital U.S. pipeline.

  F.B.I. Identifies Group Behind Pipeline Hack The attack by DarkSide, a relatively new criminal group believed to have roots in Eastern Europe, exposed the vulnerability of key U.S. infrastructure. This is how the Colonial Pipeline became a vital artery for fuel. The White House has declared a state of emergency after a cyber attack forced the shutdown of a vital U.S. pipeline.  Experts said that  gasoline prices are unlikely to be affected  if the pipeline is back to normal in the next few days. But the incident — the worst cyberattack to date on critical U.S. infrastructure — should serve as a wakeup call to companies about the vulnerabilities they face,  says The Associated Press .  【網絡安全】美國最大汽油管道被黑客攻擊 美國最大汽油和柴油管道系統的Colonial Pipeline在受到網絡攻擊後將其系統下線，令美國東部沿海主要城市加油站的成品油供應面臨威脅。Colonial Pipeline已聘請協力廠商網絡安全公司來調查並聯繫執法部門和其他聯邦機構。黑客對關鍵基礎設施的威脅一直在增長，促使白宮制訂計劃來提高公用事業及其供應商的安全性。
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4月26：Marcus Aurelius, Eugène Delacroix, Ludwig Wittgenstein, I. M. Pei, Guernica

https://en.wikipedia.org/wiki/April_26 Births 121  –  Marcus Aurelius , Roman emperor (d. 180) "When you wake up in the morning, tell yourself: The people I deal with today will be meddling, ungrateful, arrogant, dishonest, jealous, and surly. They are like this because they can't tell good from evil." --from MEDITATIONS by  Marcus Aurelius Google 機械翻譯： 早上醒來時，告訴自己：今天我所處理的人將會干擾，不情願，傲慢，不誠實，嫉妒和 猥褻 ，因為他們不能善惡。 - 由馬庫斯·奧雷柳斯（Medcus）提供 黑體字翻譯錯誤 British Museum The Roman emperor Marcus Aurelius was born  # onthisday  in AD 121. This ring contains a gold coin from his reign – an aureus from AD 167. Carrying an image of the emperor like this was believed to be a powerful good luck charm.  http://ow.ly/jBWP30b2Yid "Say to yourself first thing in the morning: today I shall meet people who are meddling, ungrateful, aggressive, treacherous, malicious, unsocial. All this has afflicted them through
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