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  2. Impossible Engineering - Wikipedia

    en.wikipedia.org/wiki/Impossible_Engineering

    Impossible Engineering is a television series produced for Discovery's Science Channel in the US, [1] UKTV's Yesterday in the UK, [2] RMC Decouverte in France, [3] Societe Radio-Canada's Ici Explora in Canada, [3] SVT in Sweden, [4] Discovery Italy in Italy [5] as well as with other broadcasters around the world. The first episode was released ...

  3. Physics of the Impossible - Wikipedia

    en.wikipedia.org/wiki/Physics_of_the_Impossible

    According to Kaku, technological advances that we take for granted today were declared impossible 150 years ago. William Thomson Kelvin (1824–1907), a mathematical physicist and creator of the Kelvin scale said publicly that “heavier than air” flying machines were impossible: “He thought X-rays were a hoax, and that radio had no future.” [4] Likewise, Ernest Rutherford (1871–1937 ...

  4. Outline of physical science - Wikipedia

    en.wikipedia.org/wiki/Outline_of_physical_science

    A branch of natural science – natural science is a major branch of science that tries to explain and predict nature's phenomena, based on empirical evidence. In natural science, hypotheses must be verified scientifically to be regarded as scientific theory. Validity, accuracy, and social mechanisms ensuring quality control, such as peer ...

  5. List of Advanced Level subjects - Wikipedia

    en.wikipedia.org/wiki/List_of_Advanced_Level...

    Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Science in Society [7] [9] Use of Mathematics (AS) [7] [9] World Development [9 ...

  6. List of Dewey Decimal classes - Wikipedia

    en.wikipedia.org/wiki/List_of_Dewey_Decimal_classes

    320 Political science. 320 Political science (Politics and government) 321 Systems of governments and states; 322 Relation of state to organized groups and their members; 323 Civil and political rights; 324 The political process; 325 International migration and colonization; 326 Slavery and emancipation; 327 International relations; 328 The ...

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Indian National Physics Olympiad - Wikipedia

    en.wikipedia.org/wiki/Indian_National_Physics...

    The National Standard Examination in Physics (NSEP) is a national exam for students in grades 10-12. It's used to shortlist students for INPHO. Students must be under 20 years old by June 30 of the IPHO year and cannot have passed Class 12. Past participants in IPHO or APHO are eligible for INPHO directly.

  9. Bortle scale - Wikipedia

    en.wikipedia.org/wiki/Bortle_scale

    The scale ranges from Class 1, the darkest skies available on Earth, through to Class 9, inner-city skies. It gives several criteria for each level beyond naked-eye limiting magnitude (NELM). [1] The accuracy and utility of the scale have been questioned in 2014 research. [2] [why?] The table summarizes Bortle's descriptions of the classes. For ...