https://padlet.com/liiiix1/xzex96nf5xjhq6uw For Exhibition en-us 2020-08-12 04:58:34 UTC 2025-11-07 02:36:23 UTC hello@padlet.com liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/678215165 The discovery of Electrons by J J Thompson]]> 2020-08-13 03:58:19 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/678215165 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/678216681 De Broglie used the equations of Einstein's explanation of relativity to show that particles can show wave-like (features/ qualities/ traits), and that waves can show particle-like (features/ qualities/ traits).]]> 2020-08-13 03:59:59 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/678216681 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/679647110 2500 years ago, a man called Democritus was the first person to suggest that Atoms existed and everything was made out of it. ]]> 2020-08-13 23:50:56 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/679647110 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/679648821 In 1801, a person called Dalton made up and theory which was called the "Atomic theory" which suggested that all atoms of the same element have the same mass]]> 2020-08-13 23:52:54 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/679648821 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/684099961 In 1905, Einstein created the theory of relativity and the famous equation of E=mc² (Energy equals mass times the speed of light squared)]]> 2020-08-18 02:04:59 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/684099961 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/684102972 The Quantum Field Theory was composed. (This one was strong.)]]> 2020-08-18 02:08:02 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/684102972 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/686146556 The particle called the Higgs Boson was detected by a machine called the Large Hadron Collider that can smash atoms at the speed of light.]]> 2020-08-18 22:32:48 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/686146556 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688725633 In 1925, two scientists, working independently and using separate lines of mathematical thinking, applied de Broglie's thinking to explain how electrons whizzed around in atoms (an important thing/big event that was unexplainable using the equations of classical mechanics).]]> 2020-08-20 04:48:17 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688725633 kleinh2 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688731401 In 2013 Higgs received a Nobel Prize for discovering the Higgs Boson.]]> 2020-08-20 04:56:13 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688731401 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688732279 In 1926, Erwin Scrödinger that these two approaches were equal (though Swiss physicist Wolfgang Pauli sent an unpublished result to Jordan showing that matrix mechanics was more complete).]]> 2020-08-20 04:57:19 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688732279 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688733342 2020-08-20 04:58:48 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688733342 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688733356 In 1927, Walter Heitler and Fritz London further developed wave mechanics to show how atomic orbitals could combine to form molecular orbitals, effectively showing why atoms bond to one another to form molecules ]]> 2020-08-20 04:58:49 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688733356 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688734268 Also in 1927, Heisenberg made another major (thing that's given/work that's done) to (related to tiny, weird movements of atoms) physics. He reasoned that since matter acts as waves, some properties, such as an electron's position and speed, are "(completing/matching)," meaning there's a limit (related to Planck's constant) to how well the (high) quality of each property can be known.]]> 2020-08-20 05:00:14 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/688734268 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/690551221 In 1905, Einstein published a paper, "Concerning an (experience-based thinking) Point of View Toward the Emission and Change of Light," in which he imagined light traveling not as a wave, but as some manner of "energy quanta."]]> 2020-08-20 22:28:35 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/690551221 liiiix1 https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/690556888 In 1927, Paul Dirac applied a (related to tiny, weird movements of atoms) understanding of electric and magnetic fields to give rise to the study of "(related to tiny, weird movements of atoms) field explanation (of why something works or happens the way it does)" (QFT), which treated particles (such as photons and electrons) as excited states of a hidden (under) physical field.]]> 2020-08-20 22:34:37 UTC https://padlet.com/liiiix1/xzex96nf5xjhq6uw/wish/690556888