List of experiments Wikipedia. The Naked Mile Subs. See also timeline of scientific experiments and List of discoveries. The following is a list of historically important scientific experiments and observations demonstrating something of great scientific interest, typically in an elegant or clever manner. AstronomyeditBiologyeditRobert Hooke, using a microscope, observes cells 1. Anton van Leeuwenhoek discovers microorganisms 1. James Lind, publishes A Treatise of the Scurvy which describes a controlled ship board experiment using two identical populations but with only one variable, the consumption of citrus fruit 1. Edward Jenner tests his hypothesis for the protective action of mild cowpox infection for smallpox, the first vaccine 1. The Teachers Guide includes six standardsbased lessons and experiments for use in biology, chemistry and physics labs. Download the Teachers Guide. Stackingdependentproperties oftrilayergraphene Chun Ning Jeanie Lau and Wenzhong Bao A particular example of fewlayer graphene shows. About the Journal. Progress in Physics has been created for publications on advanced studies in theoretical and experimental physics, including related themes from. In 199294 I messed around with homopolar generators, HPGs or Nmachines, tried a simple test, and drew some GIFs of possible devices. Check out the above links. PhET conducts research on both the design and use of interactive simulations to better understand Which characteristics make these tools effective for learning and why. Gregor Mendels experiments with the garden pea led him to surmise many of the fundamental laws of genetics dominant vs recessive genes, the 121 ratio, see Mendelian inheritance 1. Charles Darwin demonstrates evolution by natural selection using many examples 1. Louis Pasteur uses S shaped flasks to prevent spores from contaminating broth. Demonstration Experiments In Physics Pdf' title='Demonstration Experiments In Physics Pdf' />The modern doubleslit experiment is a demonstration that light and matter can display characteristics of both classically defined waves and particles moreover, it. A summary of tests of the foundations and predictions of special relativity, by Tom Roberts, Siegmar Schleif and others. Part of the Physics FAQ. Laboratory Experiments for NonMajor and General Chemistry Courses. The American Chemical Society has stated To learn chemistry, students must directly manipulate. Press Release. 13 October 1998. The Royal Swedish Academy of Sciences has awarded the 1998 Nobel Prize in Physics jointly to. Professor Robert B. Laughlin, Stanford. This disproves the theory of Spontaneous generation 1. Francesco Redi 1. Charles Darwin and his son Francis, using dark grown oat seedlings, discover the stimulus for phototropism is detected at the tip of the shoot the coleoptile tip, but the bending takes place in the region below the tip 1. Emil von Behring and Kitasato Shibasabur demonstrate passive immunity, protection of animals from infection by injection of immune serum 1. Thomas Hunt Morgan identifies a sex chromosome linked gene in Drosophila melanogaster 1. Alfred Sturtevant develops the first genetic map 1. Alexander Fleming demonstrates that the zone of inhibition around a growth of penicillin mould on a culture dish of bacteria is caused by a diffusible substance secreted by the mould 1. Frederick Griffith demonstrates Griffiths experiment that living cells can be transformed via a transforming principle, later discovered to be DNA 1. Karl von Frisch decodes the waggle dancehoney bees use to communicate the location of flowers 1. George Wells Beadle and Edward Lawrie Tatum moot the one gene one enzyme hypothesis based on induced mutations in bread mold Neurospora crassa 1. LuriaDelbrck experiment demonstrates that in bacteria, beneficial mutations arise in the absence of selection, rather than being a response to selection 1. Barbara Mc. Clintock breeds maize plants for color, which leads to the discovery of transposable elements or jumping genes 1. Linus Pauling and colleagues show in Sickle Cell Anemia, a Molecular Disease that a human genetic disease, sickle cell anemia, is caused by a molecular change in a specific protein, hemoglobin 1. HersheyChase experiment by Alfred Hershey and Martha Chase uses bacteriophage to prove that DNA is the hereditary material 1. MeselsonStahl experiment proves that DNA replication is semiconservative 1. Crick, Brenner et al. Nirenberg and Matthaei experiment demonstrating in vitroprotein synthesis using synthetic RNA as to substitute for messenger RNA 1. John Gurdonclones an animal, a frog tadpole, from an egg cell using the nucleus from an intestinal cell 1. Roger W. Sperry shows the potential independence of the two sides of the human brain using split brain patients 1. Nirenberg and Leder experiment, binding t. RNA to ribosomes with synthetic RNA to decipher the genetic code 1. Demonstration of the role of reverse transcriptases in tumor viruses, independently by Howard Temin and David Baltimore, 1. Herbert Boyer and Stanley Cohen selectively clone genes in bacteria, using bacterial plasmids cut by specific endonucleases 1. Mary Dell Chilton shows that crown gall tumors of plants are caused by the transfer of a small piece of DNA from the bacterium Agrobacterium tumefaciens into the host plant, where it becomes part of its genome 1. Napoli, Lemieux and Jorgensen discover the principle of RNA interference 1. ChemistryeditBlaise Pascal carries a barometer up a church tower and a mountain to determine that atmospheric pressure is due to a column of air 1. Robert Boyle uses an air pump to determine the inverse relationship between the pressure and volume of a gas. This relationship came to be known as Boyles law 1. Joseph Priestley suspends a bowl of water above a beer vat at a brewery and synthesizes carbonated water 1. Antoine Lavoisier determines that oxygen combines with materials upon combustion, thus disproving phlogiston theory 1. Antoine Lavoisier determines that chemical reactions in a closed container do not alter total mass. From these observations he establishes the law of conservation of mass 1. Benjamin Thompson, Count Rumford demonstrates that the heat developed by the friction of boring cannon is nearly inexhaustible. This result was presented in opposition to caloric theory 1. Humphry Davy uses electrolysis to isolate elemental potassium, sodium, calcium, strontium, barium, magnesium, and chlorine 1. Joseph Louis Gay Lussac studies reactions among gases and determines that their volumes combine chemically in simple integer ratios 1. Robert Brown studies very small particles in water under the microscope and observes Brownian motion which was later named in his honor 1. Friedrich Whlersynthesizes the organic compoundurea using inorganic reactants, disproving the application of vitalism to chemical processes 1. Thomas Graham measures the rates of effusion for different gases and establishes Grahams law of effusion and diffusion 1. Julius Robert von Mayer and James Prescott Joule measure the heat generated by mechanical work. This establishes the principle of conservation of energy and the kinetic theory of heat 1. Louis Pasteur separates a racemic mixture of two enantiomers by sorting individual crystals, and demonstrates their impact on the polarization of light 1. Anders Jonas ngstrm observes the presence of hydrogen and other elements in the spectrum of the sun 1. Franois Marie Raoult demonstrates that the decrease in the vapor pressure and freezing point of liquids caused by the addition of solutes is proportional to the number of solute molecules present. This establishes the concept of colligative properties 1. Svante Arrhenius studies the conductivity of salt solutions and determines that salts dissociate into ions in water 1. Svante Arrhenius determines the impact of temperature on reaction rates and formulates the concept of activation energy 1. William Ramsay and Lord Rayleigh John Strutt isolate the noble gases 1. Henri Becquerel, Marie Curie, and Pierre Curie discover radioactivity and describe its properties 1. Mikhail Tsvet Mikhail Semyonovich Tsvet separates chlorophyll from other plant pigments using chromatography 1. Frederick Soddy and William Ramsay observe the production of helium from alpha particles during radioactive decay 1. Ernest Rutherford discovers that atoms have a very small positively charged nucleus in the gold foil experiment, also known as the GeigerMarsden experiment 1. Otto Hahn discovers nuclear isomerism 1. Albert Szent Gyrgyi and Hans Adolf Krebs discover the citric acid cycle of oxidative metabolism 1. Otto Hahn and Fritz Strassmann discover the nuclear fission of uranium 1. Glenn Theodore Seaborg and colleagues create and isolate five transuranium elements. They reorganize the periodic table to its current form. MillerUrey experiment demonstrates that organic compounds can arise spontaneously from inorganic ones 1.