ความคิดเห็นที่ 1   11. Universal Gravitation Year of Discovery: 1666 What Is It? Gravity is the attractive force exerted by all objects on all other objects. Who Discovered It? Isaac Newton 12. Fossils Year of Discovery: 1669 What Is It? Fossils are the remains of past living organisms. Who Discovered It? Nicholas Steno 13. Distance to the Sun Year of Discovery: 1672 What Is It? The first accurate calculation of the distance from the earth to the sun, of the size of the solar system, and even of the size of the universe. Who Discovered It? Giovanni Cassini 14. Bacteria Year of Discovery: 1680 What Is It? Microscopic organisms exist that can not be seen by the human eye. Who Discovered It? Anton van Leeuwenhoek 15. Laws of Motion Year of Discovery: 1687 What Is It? The fundamental relationships of matter, force, and motion upon which are built all physical science and engineering. Who Discovered It? Isaac Newton 16. Order in Nature Year of Discovery: 1735 What Is It? All living plants and animals can be grouped and organized into a simple hierarchy. Who Discovered It? Carl Linnaeus 17. Galaxies Year of Discovery: 1750 What Is It? Our sun is not the center of the universe but is rather part of a giant, disc-shaped cluster of stars that floats through space. Who Discovered It? Thomas Wright and William Herschel 18. The Nature of Electricity Year of Discovery: 1752 What Is It? All forms of electricity are the same. Who Discovered It? Benjamin Franklin 19. Oceans Control Global Weather Year of Discovery: 1770 What Is It? By pumping massive amounts of heat through the oceans, vast ocean currents control weather and climate on land. Who Discovered It? Benjamin Frank lin 20. Oxygen Year of Discovery: 1774 What Is It? The first gas separated and identified as a unique element. Who Discovered It? Joseph Priestley จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:12:44

ความคิดเห็นที่ 2   21. Photosynthesis Year of Discovery: 1779 What Is It? Plants use sunlight to convert carbondioxide in the air into new plant matter. Who Discovered It? Jan Ingenhousz 22. Conservation of Matter Year of Discovery: 1789 What Is It? The total amount of matter (mass) always remains the same no matter what physical or chemical changes take place. Who Discovered It? Antoine Lavoisier 23. The Nature of Heat Year of Discovery: 1790 What Is It? Heat comes from friction, not from some internal chemical property of each substance. Who Discovered It? Count Rumford 24. Erosion of the Earth Year of Discovery: 1792 What Is It? The earth’s surface is shaped by giant forces that steadily, slowly act to build it up and wear it down Who Discovered It? James Hutton 25. Vaccinations Year of Discovery: 1798 What Is It? Humans can be protected from disease by injecting them with mild forms of the very disease they are trying to avoid. Who Discovered It? Lady Mary Wortley Montagu and Edward Jenner 26. Infrared and Ultraviolet Year of Discovery: 1800 and 1801 What Is It? Energy is radiated by the sun and other stars outside of the narrow visible spectrum of colors. Who Discovered It? Frederick Herschel (IR) and Johann Ritter (UV) 27. Anesthesia Year of Discovery: 1801 What Is It? A medication used during surgery that causes loss of awareness of pain in patients. Who Discovered It? Humphry Davy 28. Atoms Year of Discovery: 1802 What Is It? An atom is the smallest particle that can exist of any chemical element. Who Discovered It? John Dalton 29. Electrochemical Bonding Year of Discovery: 1806 What Is It? Molecular bonds between chemical elements are electrical in nature. Who Discovered It? Humphry Davy 30. The Existence of Molecules Year of Discovery: 1811 What Is It? A molecule is a group of attached atoms. An atom uniquely identifies one of the 100+ chemical elements that make up our planet. Bonding a number of different atoms together makes a molecule, which uniquely identifies one of the many thousands of substances that can exist. Who Discovered It? Amedeo Avogadro จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:14:45

ความคิดเห็นที่ 3   31. Electromagnetism Year of Discovery: 1820 What Is It? An electric current creates a magnetic field and vice versa. Who Discovered It? Hans Oersted 32. First Dinosaur Fossil Year of Discovery: 1824 What Is It? The first proof that giant dinosaurs once walked the earth. Who Discovered It? Gideon Mantell and William Buckland 33. Ice Ages Year of Discovery: 1837 What Is It? Earth’s past includes periods of radically different climate ice ages—than the mild present. Who Discovered It? Louis Agassiz 34. Calories (Units of Energy) Year of Discovery: 1843 What Is It? All forms of energy and mechanical work are equivalent and can be converted from one form to an other. Who Discovered It? James Joule 35. Conservation of Energy Year of Discovery: 1847 What Is It? Energy can neither be created nor lost. It may be converted from one form to another, but the total energy always remains constant within a closed system. Who Discovered It? Hermann von Helmholtz 36. Doppler Effect Year of Discovery: 1848 What Is It? Sound- and light-wave frequencies shift higher or lower depending on whether the source is moving toward or away from the observer. Who Discovered It? Christian Doppler 37. Germ Theory Year of Discovery: 1856 What Is It? Micro organisms too small to be seen or felt exist everywhere in the air and cause disease and food spoilage. Who Discovered It? Louis Pasteur 38. The Theory of Evolution Year of Discovery: 1858 What Is It? Species evolve over time to best take advantage of their surrounding environment, and those species most fit for their environment survive best. Who Discovered It? Charles Darwin 39. Atomic Light Signatures Year of Discovery: 1859 What Is It? When heated, every element radiates light at very specific and characteristic frequencies. Who Discovered It? Gustav Kirchhoff and Robert Bunsen 40. Electromagnetic Radiation/ Radio Waves Year of Discovery: 1864 What Is It? All electric and magnetic energy waves are part of the one electromagnetic spectrum and follow simple mathematical rules. Who Discovered It? James Clerk Maxwell จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:15:42

ความคิดเห็นที่ 4   41. Heredity Year of Discovery: 1865 What Is It? The natural system that passes traits and characteristics from one generation to the next. Who Discovered It? Gregor Mendel 42. Deep-Sea Life Year of Discovery: 1870 What Is It? Eternally black, deep ocean waters are not life less deserts, but support abundant life. Who Discovered It? Charles Thomson 43. Periodic Chart of Elements Year of Discovery: 1880 What Is It? The first successful organizing system for the chemical elements that compose Earth. Who Discovered It? Dmitri Mendeleyev 44. Cell Division Year of Discovery: 1882 What Is It? The process by which chromosomes split so that cells can divide to produce new cells. Who Discovered It? Walther Flemming 45. X-Rays Year of Discovery: 1895 What Is It? High-frequency radiation that can penetrate through human flesh. Who Discovered It? Wilhelm Roentgen 46. Blood Types Year of Discovery: 1897 What Is It? Humans have different types of blood that are not all compatible. Who Discovered It? Karl Landsteiner 47. Electron Year of Discovery: 1897 What Is It? The first subatomic particle ever discovered. Who Discovered It? J. J. Thomson 48. Virus Year of Discovery: 1898 What Is It? The smallest, simplest living organism and causative agent for many human diseases, from simple colds to deadly yellow fever. Who Discovered It? Dmitri Ivanovsky and Martinus Beijerinick 49. Mitochondria Year of Discovery: 1898 What Is It? All-important parts of every cell that provide cell energy and also have their own separate DNA. Who Discovered It? Carl Benda 50. Radioactivity Year of Discovery: 1901 What Is It? Atoms are not solid balls and the smallest possible particles of matter, but contain a number of smaller particles within them. Who Discovered It? Marie Curie จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:16:30

ความคิดเห็นที่ 5   51. Atmospheric Layers Year of Discovery: 1902 What Is It? Earth’s atmosphere has distinct layers of air, each with unique temperatures, densities, humidities, and other properties. Who Discovered It? Leon Philippe Teisserenc de Bort 52. Hormones Year of Discovery: 1902 What Is It? Chemical messengers that trigger action in various organs within the body. Who Discovered It? William Bayliss and Ernst Starling 53. E = mc^2 Year of Discovery: 1905 What Is It? The first established relationship between matter and energy. Who Discovered It? Albert Einstein 54. Relativity Year of Discovery: 1905 What Is It? Einstein’s theory that space and time merge to form the fabric of the universe that is warped and molded by gravity. Who Discovered It? Albert Einstein 55. Vitamins Year of Discovery: 1906 What Is It? Trace dietary chemical compounds that are essential to life and health. Who Discovered It? Christiaan Eijkman and Fredrick Hopkins 56. Radioactive Dating Year of Discovery: 1907 What Is It? The use of radioactive decaying elements to calculate the age of rocks. Who Discovered It? Bertram Boltwood 57. Function of Chromosomes Year of Discovery: 1909 What Is It? Genes are grouped (linked) in groups that are strung along chromosomes. Who Discovered It? T. H. Mor gan 58. Antibiotics Year of Discovery: 1910 What Is It? Chemical substances that kill infectious microscopic organisms without harming the human host. Who Discovered It? Paul Ehrlich 59. Fault Lines Year of Discovery: 1911 What Is It? Earth quakes happen both along, and because of, fault lines in the earth’s crust. Who Discovered It? Harry Reid 60. Superconductivity Year of Discovery: 1911 What Is It? Some materials lose all resistance to electrical current at super-low temperatures. Who Discovered It? Heike Kamerlingh Onnes จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:16:59

ความคิดเห็นที่ 6   61. Atomic Bonding Year of Discovery: 1913 What Is It? The first working theory of how electrons gain, lose, and hold energy and how they orbit the nucleus of an atom. Who Discovered It? Niels Bohr 62. Isotopes Year of Discovery: 1913 What Is It? Isotopes are different forms of the same chemical element that have identical physical and chemical properties but different atomic weights. Who Discovered It? Frederick Soddy 63. Earth’s Core and Mantle Year of Discovery: 1914 What Is It? The earth is made up of layers, each of a different density, temperature, and composition. Who Discovered It? Beno Gutenberg 64. Continental Drift Year of Discovery: 1915 What Is It? Earth’s continents drift and move over time. Who Discovered It? Alfred Wegener 65. Black Holes Year of Discovery: 1916 What Is It? A collapsed star that is so dense, and whose gravitational pull is so great, that not even light can escape it. Such stars would look like black holes in a black universe. Who Discovered It? Karl Schwarzschild 66. Insulin Year of Discovery: 1921 What Is It? Insulin is a hormone produced by the pancreas that allows the body to pull sugar from blood and burn it to produce energy. Who Discovered It? Frederick Banting 67. Neurotransmitters Year of Discovery: 1921 What Is It? Chemical substances that transmit nerve impulses between individual neuron fibers. Who Discovered It? Otto Loewi 68. Human Evolution Year of Discovery: 1924 What Is It? Humanoids evolved first in Africa and, as Darwin had postulated, developed from the family of apes. Who Discovered It? 69. Quantum Theory Year of Discovery: 1925 What Is It? A mathematical system that accurately describes the behavior of the subatomic world. Who Discovered It? Max Born 70. Expanding Universe Year of Discovery: 1926 What Is It? The universe is expanding. The millions of galaxies move ever outward, away from its center. Who Discovered It? Edwin Hubble จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:17:25

ความคิดเห็นที่ 7   71. Uncertainty Principle Year of Discovery: 1927 What Is It? It is impossible to know the position and motion of an elementary particle (e.g., an electron) at the same time. Who Discovered It? Werner Heisenberg 72. Speed of Light Year of Discovery: 1928 What Is It? The speed at which light travels—a universal constant. Who Discovered It? Albert Michelson 73. Penicillin Year of Discovery: 1928 What Is It? The first commercially available antibiotic drug. Who Discovered It? Alexander Fleming 74. Antimatter Year of Discovery: 1929 What Is It? Antimatter are particles of the same mass and composition as protons and electrons, but with an opposite electrical charge. Who Discovered It? Paul Dirac 75. Neutron Year of Discovery: 1932 What Is It? A subatomic particle located in the nucleus of an atom with the mass of a proton but no electrical charge. Who Discovered It? James Chadwick 76. Cell Structure Year of Discovery: 1933 What Is It? The first accurate map of the many internal structures that make up a living cell. Who Discovered It? Albert Claude 77. The Function of Genes Year of Discovery: 1934 What Is It? Beadle discovered how genes perform their vital function. Who Discovered It? George Beadle 78. Ecosystem Year of Discovery: 1935 What Is It? The plants, animals, and environment in a given place are all interdependent. Who Discovered It? Arthur Tansley 79. Weak and Strong Force Year of Discovery: 1937 and 1983 What Is It? The last two of the four fundamental physics forces of nature. Who Discovered It? Carlo Rubbia (weak force) and Hideki Yukawa (strong force) 80. Metabolism Year of Discovery: 1938 What Is It? Krebs discovered the circular chain of chemical reactions that turns sugars into energy inside a cell and drives metabolism. Who Discovered It? Hans Adolf Krebs จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:17:53

ความคิดเห็นที่ 8   81. Coelacanth Year of Discovery: 1938 What Is It? A living fish species thought to be extinct for 80 million years. Who Discovered It? J. L. B. Smith 82. Nuclear Fission Year of Discovery: 1939 What Is It? The discovery of how to split uranium atoms apart and produce vast amounts of energy. Who Discovered It? Lise Meitner 83. Blood Plasma Year of Discovery: 1940 What Is It? Plasma is that portion of human blood that remains after red blood cells have been separated out. Who Discovered It? Charles Drew 84. Semiconductor Transistor Year of Discovery: 1947 What Is It? Semiconductor material can be turned, momentarily, into a superconductor. Who Discovered It? John Bardeen 85. The Big Bang Year of Discovery: 1948 What Is It? The universe began with the giant explosion of an infinitely dense, atom-sized point of matter. Who Discovered It? George Gamow 86. Definition of Information Year of Discovery: 1948 What Is It? Information can both follow all mathematical and physical laws created to describe matter and act like physical matter. Who Discovered It? Claude Shannon 87. Jumpin’ Genes Year of Discovery: 1950 What Is It? Genes are not permanently fixed on chromosomes, but can jump from position to position. Who Discovered It? Barbara McClintock 88. Fusion Year of Discovery: 1951 What Is It? The opposite of fission, fusion fuses two atomic nuclei into one, larger atom, releasing tremendous amounts of energy. Who Discovered It? Lyman Spitzer 89. Origins of Life Year of Discovery: 1952 What Is It? The first laboratory re-creation of the process of originally creating life on Earth. Who Discovered It? Stanley Miller 90. DNA Year of Discovery: 1953 What Is It? The molecular structure of, and shape of, the molecule that carries the genetic information for every living organism. Who Discovered It? Francis Crick and James Watson จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:18:19

ความคิดเห็นที่ 9   91. Seafloor Spreading Year of Discovery: 1957 What Is It? The ocean floors slowly move, spreading from central rifts, and carry the continents on their backs as they do. Who Discovered It? Harry Hess 92. The Nature of the Atmosphere Year of Discovery: 1960 What Is It? The atmosphere is chaotic and unpredictable. Who Discovered It? Ed Lorenz 93. Quarks Year of Discovery: 1962 What Is It? Subatomic particles that make up protons and neutrons. Who Discovered It? Murry Gell-Mann 94. Quasars and Pulsars Year of Discovery: 1963 and 1967 What Is It? The discovery of super-dense, distant objects in space. Who Discovered It? Allan Rex Sandage (quasar) and An tony Hewish and Jocelyn Bell (pulsar) 95. Complete Evolution Year of Discovery: 1967 What Is It? Evolution is driven by symbiotic mergers between cooperating species. Who Discovered It? Lynn Margulis 96. Dark Matter Year of Discovery: 1970 What Is It? Matter in the universe that gives off no light or other detectible radiation. Who Discovered It? Vera Rubin 97. The Nature of Dinosaurs Year of Discovery: 1976 What Is It? How dinosaurs really acted, moved, and lived. Who Discovered It? Robert Bakker 98. Planets Exist Around Other Stars Year of Discovery: 1995 What Is It? Planets—even planets like Earth—exist around other stars. Who Discovered It? Michel Mayor and Didier Queloz 99. Accelerating Universe Year of Discovery: 1998 What Is It? Our universe is not only expanding; the rate at which it expands is speeding up, not slowing down as had been assumed. Who Discovered It? Saul Perlmutter 100. Human Genome Year of Discovery: 2003 What Is It? A detailed mapping of the entire human DNA genetic code. Who Discovered It? James Watson and J. Craig Venter จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 14:18:38

ความคิดเห็นที่ 10   อ่านบ่ออก จากคุณ : Momonster เขียนเมื่อ : 12 ก.ค. 52 15:22:43

ความคิดเห็นที่ 11   อ่านเพลินเลย ชอบอยู่แล้ว time line ของการค้นพบต่าง ๆ ขอบคุณมาก ๆ จากคุณ : MoMelyz เขียนเมื่อ : 12 ก.ค. 52 15:28:01

ความคิดเห็นที่ 12   เข้ามา comment การค้นพบที่ 25 จริงๆแล้วถ้าขึ้นหัวข้อว่า vaccination น่าจะให้เครดิตกับเจนเนอร์มากกว่า เพรา Lady Montagu ใช้วิธีที่เรียกว่า variolation ซึ่งคาดว่าน่าจะมีต้นกำเนิดมาจากเอเซีย (น่าจะเป็นจีน) เธอเป็นคนนำวิธีนี้เข้าไปในยุโรปเท่านั้นเอง สนใจ variolation อ่าน link ข้างใต้เลยครับ http://www.nlm.nih.gov/exhibition/smallpox/sp_variolation.html 25. Vaccinations Year of Discovery: 1798 What Is It? Humans can be protected from disease by injecting them with mild forms of the very disease they are trying to avoid. Who Discovered It? Lady Mary Wortley Montagu and Edward Jenner จากคุณ : Ronachai (amscmu) เขียนเมื่อ : 12 ก.ค. 52 15:54:11

ความคิดเห็นที่ 13   การค้นพบที่ 68 นี่ไม่ยักกะมีชื่อผู้ค้นพบนะ เป็นอันเดียวซะด้วย ลืมใส่มาหรือไม่มีจริงๆ ส่วนอันที่ 89 นี่ยังไม่ถึงขั้นพิสูจน์กำเนิดของสิ่งมีชีวิตนะ แม้ว่าจะใกล้เคียงมากที่สุดก็เหอะ ไม่ยักมี antibody แฮะ  ขาดไปได้ไง ผมว่ามันเป็น molecule of the century เลยนะ จากคุณ : amscmu เขียนเมื่อ : 12 ก.ค. 52 16:00:37

ความคิดเห็นที่ 14   > < ยังอ่านไม่จบ มาเม้นก่อนค่ะๆ จากคุณ : Stressed เขียนเมื่อ : 12 ก.ค. 52 16:03:24

ความคิดเห็นที่ 15   อืม พอรู้เกือบทุกเรื่อง แต่ก็ไม่ลึกซึ้งครับ จากคุณ : อีคิวศูนย์ เขียนเมื่อ : 12 ก.ค. 52 18:50:07

ความคิดเห็นที่ 16   ภาษาไทยได้ไม๊  คนหว้ากอใช่ว่าจะเก่งภาษาปะกิดทุกคน  ... ผมคนหนึ่ง เป็นแค่เกษตรกร....อาจจะไม่เก่งเรื่องเทคโนโลยี  แต่ถ้าด้านภูมิปัญญา พอได้ละครับ ภาษา...ง่อยรับประทานครับ  เห็นใจกันบ้างนะ จากคุณ : พจน (demonicus) เขียนเมื่อ : 12 ก.ค. 52 20:05:25

ความคิดเห็นที่ 17   #13 ลืมใส่ชื่อครับ Raymond Dart #16 ผมก็แปลไม่เป็นครับ ฮา แปลแล้วเละทุกที แนะนำให้เอาไปแปะ google แปลภาษาครับ ถ้าสนใจจริงๆ (พออ่านได้) จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 20:19:39

ความคิดเห็นที่ 18   #12 น่าสนใจครับ จากคุณ : GlasNost เขียนเมื่อ : 12 ก.ค. 52 20:20:55

ความคิดเห็นที่ 19   ถ้าพูดถึงการค้นพบที่เปลี่ยนโลกจริงๆผมว่า 1. ไฟ 2. ล้อ 3. ไฟฟ้า ที่เหลือนี่ก็น่าจะเป็น tool จาก หิน และโลหะนะ คนอื่นว่าไง จากคุณ : Ronachai (amscmu) เขียนเมื่อ : 12 ก.ค. 52 22:15:16

ความคิดเห็นที่ 20   ขอภาษาไทยได้ไหมค่ะ พอดีว่ากระเทยโง่อ่าคะ จากคุณ : Arccyber2004 เขียนเมื่อ : 13 ก.ค. 52 15:00:56

ความคิดเห็นที่ 21   แปลไม่ออกจ้ะ :) จากคุณ : ด๋อยด๋อย เขียนเมื่อ : 13 ก.ค. 52 20:29:41