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Hace 1 día · 1st century AD: The aeolipile, a simple steam turbine is recorded by Hero of Alexandria. [263] 1st century AD: The first use of respiratory protective equipment is documented by Pliny the Elder ( c. 23 AD –79) using animal bladder skins to protect workers in Roman mines from red lead oxide dust.
Hace 1 hora · e. The 2024 United States Senate election in Maryland will be held on November 5, 2024, to elect a member of the United States Senate to represent the state of Maryland. The Democratic and Republican primary elections will be held on May 14, 2024. [1] Incumbent three-term Democratic Senator Ben Cardin was reelected in 2018 with 64.9% of the vote.
Hace 1 día · 8 August 1900. An Act to provide for raising a Supplemental Loan for the Service of the Year ending the thirty-first day of March nineteen hundred and one. Colonial Stock Act 1900. 63 & 64 Vict. c. 62. 8 August 1900. An Act to amend the Colonial Stock Acts, 1877 and 1892, and the Trustee Act, 1893.
Hace 1 día · An Act to amend the Merchant Shipping Act, 1894, [l] with respect to the Power of Detention for undermanning. (Repealed by Merchant Shipping Act 1995) Chaff-Cutting Machines (Accidents) Act 1897. 60 & 61 Vict. c. 60. 6 August 1897. An Act for the Prevention of Accidents by Chaff-Cutting Machines. Merchant Shipping (Exemption from Pilotage) Act ...
Hace 1 día · But last month, the head of Russia’s defense manufacturer, Rostec, Sergei Chemezov, said the Armata will not be deployed in Ukraine because of its high cost. “Of course, it is much superior to other tanks in terms of functionality, but it is too expensive,” Chemezov said, according to state media.
Hace 1 hora · Siebzehneck. Das Siebzehneck oder Heptadekagon ist eine geometrische Figur, die zur Gruppe der Vielecke ( Polygone) gehört. Es ist definiert durch siebzehn Punkte, die durch siebzehn Strecken zu einem geschlossenen Linienzug verbunden sind. Im Folgenden werden ausschließlich das regelmäßige Siebzehneck, das konvex ist, siebzehn gleich lange ...
Hace 1 día · Lutherbibel. Die Lutherbibel (Abkürzung LB) ist eine frühe protestantische Bibelübersetzung aus dem 16. Jahrhundert und das Werk des Reformators Martin Luther unter Mitarbeit weiterer Theologen. Sie umfasst und übersetzt das Alte Testament aus der althebräischen und der aramäischen Sprache, die alttestamentlichen Apokryphen aus ...
