Why Don’t Birds Have Vertical Tails Like Airplanes?


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A fact acquires its true and full value only through the idea which is developed from it. - Justus von Liebig 1803 to 1873 Chemist

Physics is littered with the corpses of dead unified field theories. ~ Freeman Dyson b. 1923


Why Don't Birds Have Vertical Tails Like Airplanes?

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List of inventors!
List of inventors!

Elmer Ambrose Sperry (1860–1930) USA – gyroscope-guided automatic pilot.

Dmitri Mendeleev (1834–1907) Russia – Periodic table pycnometer pyrocollodion.

Blaise Pascal (1623–1662) France – Pascal's calculator.

George de Bothezat (1882–1940) Russia/USA – quadrotor helicopter (The Flying Octopus).

Gerd Binnig (born 1947) together with Heinrich Rohrer (1933–2013) Germany/Switzerland – Scanning tunneling microscope.

Émile Baudot (1845-1903) France - Baudot code.

Tullio Campagnolo (1901–1983) Italy – Quick release skewer.

Ibn Sina (Avicenna) (973–1037) Persia/Iran – steam distillation essential oil pharmacopoeia clinical pharmacology clinical trial randomized controlled trial quarantine cancer surgery cancer therapy pharmacotherapy phytotherapy Hindiba Taxus baccata L calcium channel blocker.

Albert Bruce Sabin (1906–1993) USA – oral Polio vaccine.

Bjarne Stroustrup (born 1950) Denmark – C++ (programming language).

Aaron D. O'Connell (born 1981) USA – first Quantum machine.

Georges Claude (1870–1960) France – neon lamp.

Frederick Walton (c. 1834–1928) UK – Linoleum.

Paul Berg (born 1926) USA – created the first Recombinant DNA molecules.

Jan Czochralski (1885–1953) Poland / Germany – Czochralski process (crystal growth).

Hedy Lamarr (1913–2000) Austria and USA – Spread spectrum radio.

Gersh Budker (1918–1977) Russia – electron cooling co-inventor of collider.

Theodor Svedberg (1884–1971) Sweden – Analytical ultracentrifuge.

Herman Frasch (1851–1914) Germany / USA – Frasch process (petrochemistry) Paraffin wax purification.

Heinrich Göbel (1818–1893) Germany – incandescent lamp.


Watch Video: Why Don’t Birds Have Vertical Tails Like Airplanes?

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Brilliant Quotes By Famous And Awesome Scientists!

Science is the acceptance of what works and the rejection of what does not. That needs more courage than we might think. - Jacob Bronowski 1908 to 1974 Mathematician Biologist

This is an era of specialists each of whom sees his own problem and is unaware of or intolerant of the larger frame into which it fits. ~ Rachel Carson 1907 to 1964 - Marine Biologist

The black holes of nature are the most perfect macroscopic objects there are in the universe: the only elements in their construction are our concepts of space and time. - Subrahmanyan Chandrasekhar 1910 to 1995 Astrophysicist

Mathematics is the language in which the gods speak to people. ~ Plato c. 427 BC – c. 347 BC - Mathematician and Philosopher

In its efforts to learn as much as possible about nature modern physics has found that certain things can never be “known” with certainty. Much of our knowledge must always remain uncertain. The most we can know is in terms of probabilities. ~ Richard Feynman 1918 to 1988

Physicists being in no way different from the rest of the population have short memories for what is inconvenient. ~ Anthony Standen 1907 – 1993

Archimedes’ finding that the crown was of gold was a discovery; but he invented the method of determining the density of solids. Indeed discoverers must generally be inventors; though inventors are not necessarily discoverers. - William Ramsay 1852 to 1916 Chemist


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