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5 dagen geleden · Eurooppa on maanosa pohjoisella pallonpuoliskolla Euraasian mantereen läntisessä viidenneksessä. Sitä rajaavat Atlantin valtameri lännessä, Pohjoinen jäämeri pohjoisessa, Uralvuoret ja Uraljoki idässä, Kaspianmeri, Kaukasusvuoret ja Mustameri kaakossa sekä Välimeri etelässä. Pinta-alaltaan (noin 10,3 miljoonaa neliökilometriä ...
1 dag geleden · The derivative is a fundamental tool of calculus that quantifies the sensitivity of change of a function 's output with respect to its input. The derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point. The tangent line is the best linear ...
4 dagen geleden · Ambassador. Douglas Hickey was sworn in as the U.S. Ambassador to the Republic of Finland on April 6, 2022. Previously, Ambassador Hickey served as the Managing Director of Hickey Gryphon QOF. He has more than 30 years of operational experience holding senior-level positions in the telecom, internet, and technology industries.
2 dagen geleden · Pennsylvania ( / ˌpɛnsɪlˈveɪniə / ⓘ, lit. 'Penn's forest country' ), officially the Commonwealth of Pennsylvania [b] ( Pennsylvania Dutch: Pennsylvanie ), [7] is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States.
1 dag geleden · e. The Internet (or internet) [a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [b] to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of ...
2 dagen geleden · Plastic. Household items made of various types of plastics. Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be molded, extruded or pressed into solid objects of various shapes. This adaptability, plus a wide range of other properties ...
1 dag geleden · History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') [1] is the systematic study and documentation of the human past. [2] [3] The period of events before the invention of writing systems is considered prehistory. [4] ". History" is an umbrella term comprising past events as well as the ...
