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willynet

@willynet

In love with Stella, Father of Cecilia, Ximena and Alexis. Maths & Computers passionate ! Working for Microsoft Corporation since 1996. Tech & Biz impact !

Santiago, Chile Se unió Mayıs 2008
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willynet
willynet@willynet·
Our superpower is to empower !
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Cliff Pickover
Cliff Pickover@pickover·
"Pure mathematics is, in its way, the poetry of logical ideas." ~ Albert Einstein Image: Andrea Belloni, @Waterflowing0, linktr.ee/anbello, Used with permission
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Mathematica
Mathematica@mathemetica·
Textbooks lie in silence whereas the real maths of the Universe moves in waves. Energy. Frequency. Vibration.
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Philosophy Of Physics
Philosophy Of Physics@PhilosophyOfPhy·
"The beauty of mathematics shows itself to patient followers" - Maryam Mirzakhani
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Math Files
Math Files@Math_files·
One created calculus in secret. The other published it first. In the 1660s, Isaac Newton developed a powerful mathematical method to describe motion and change. He called it fluxions. But he didn’t publish his work. Instead, he shared it only with a few members of the Royal Society. Years later in Germany, Gottfried Wilhelm Leibniz was working on similar ideas. Unlike Newton, Leibniz chose to publish his work. In 1684, he released the first paper on calculus. He also introduced the symbols we still use today, like ∫ for integrals and d for change. Newton’s followers were furious. They believed Leibniz had copied Newton’s ideas. What followed was a bitter dispute that divided mathematicians across Europe. For a long time, British mathematicians supported Newton and avoided Leibniz’s methods. Meanwhile, the rest of Europe used Leibniz’s notation. Only in the early 19th century did Britain finally adopt it. Today, most historians agree on one thing: both men discovered calculus independently. Fun fact: Leibniz focused first on integration, while Newton focused on differentiation. So, who really invented calculus? The honest answer is—they both did.
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Math Files
Math Files@Math_files·
People often say mathematicians are not afraid of anything—except one thing: the Collatz Conjecture. It is one of the most famous unsolved mysteries in mathematics. Here’s how it works: Pick any positive number. If the number is odd, multiply it by 3 and add 1. If the number is even, divide it by 2. Now repeat this process again and again. For example, start with 7: 7 is odd → 3×7 + 1 = 22 22 is even → 22 ÷ 2 = 11 11 is odd → 3×11 + 1 = 34 …and so on we get: 7 → 22 → 11 → 34 → 17 → 52 → 26 → 13 → 40 → 20 → 10 → 5 → 16 → 8 → 4 → 2 → 1 The surprising claim is this: no matter which number you start with, you will always eventually reach 1. It sounds simple, but no one has been able to prove that it is true for all numbers. That’s why it remains a mystery.
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Math Files
Math Files@Math_files·
He spoke few words, but his equations spoke volumes. He was one of the quietest minds behind the loudest revolutions in physics. The man who predicted antimatter with pure math. His name is Paul Dirac.
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Math Files
Math Files@Math_files·
One day, mathematician Norbert Wiener was walking across the campus of Massachusetts Institute of Technology. While he was walking, someone stopped him and asked a question about Fourier analysis. Wiener didn’t hesitate. He took out a small piece of paper and carefully wrote down the answer, explaining it step by step. The person was very thankful, said thanks, and started to leave. But Wiener stopped him and asked, “Just one moment—which direction was I walking when you met me?” The man pointed in the direction Wiener had been heading. Wiener smiled and said, “Good. That means I’ve already had my lunch.” Source: Mathematical Apocrypha by Steven Krantz
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Vala Afshar
Vala Afshar@ValaAfshar·
Stupidity is knowing the truth, seeing the truth but still believing the lies. And that is more infectious than any other disease. —Professor Richard Feynman
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Atlas Press
Atlas Press@realAtlasPress·
"Knowledge isn't free. You have to pay attention." —Richard Feynman
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Math Files
Math Files@Math_files·
Every conservation law in physics comes from a deeper symmetry in nature. This idea is captured by Noether’s theorem. If the laws of physics don’t change from one place to another (space translation symmetry), momentum is conserved. If the laws don’t change over time (time translation symmetry), energy is conserved. If physics looks the same in every direction (rotational symmetry), angular momentum is conserved. If the laws remain consistent under changes in motion and orientation in spacetime (Lorentz symmetry), total 4-momentum (energy and momentum together) is conserved. If a system’s wavefunction can shift its phase without changing physics (gauge symmetry), electric charge is conserved. If charge, spatial coordinates, and time are all reversed together (CPT symmetry), the combined CPT property remains conserved.
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Math Files
Math Files@Math_files·
Did you know that one of the most important discoveries in mathematical history happened because a scientist was bored during a meeting in 1963? Stanisław Ulam was sitting through a dull lecture when he began doodling on graph paper. He wrote the number 1 in the center, then spiraled outward—2, 3, 4, 5, and so on—simply to pass the time. But then he did something remarkable: he circled all the prime numbers—2, 3, 5, 7, 11, 13... What he saw next was astonishing. The primes were not scattered randomly as everyone had assumed. Instead, they formed striking diagonal lines across the spiral—like hidden highways running through the numbers. This seemed impossible. Prime numbers are supposed to be irregular and unpredictable, yet here they were, aligning in beautiful patterns no one had noticed before. When Ulam showed his discovery to other mathematicians, they were amazed. What began as a simple doodle revealed deep and mysterious structures within numbers—patterns that, even today, we do not fully understand.
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Vala Afshar
Vala Afshar@ValaAfshar·
I lived in solitude in the country and noticed how the monotony of a quiet life stimulates the creative mind. —Albert Einstein
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Math Files
Math Files@Math_files·
About 300 years ago, there was a man, when the world couldn’t explain how stars move, he didn’t wait for answers—he created an entirely new kind of mathematics: calculus. Today, we use supercomputers and rockets to explore space. Yet every single one of them still follows the rules he wrote down. No technology, no screens—just ink and pure genius. And the most astonishing part? We’re still trying to fully understand it.
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Philosophy Of Physics
Philosophy Of Physics@PhilosophyOfPhy·
The relativity principle in connection with the basic Maxwellian equations demands that the mass should be a direct measure of the energy contained in a body; light transfers mass. With radium there should be a noticeable diminution of mass. The idea is amusing and enticing; but whether the Almighty is laughing at it and is leading me up the garden path -- that I cannot know. - Albert Einstein in a 1905 letter to his friend Conrad Habicht.
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Physics In History
Physics In History@PhysInHistory·
Newton spent more time writing about alchemy and theology than about physics or mathematics.
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🍂
🍂@Lovandfear·
"A civilization is not destroyed by wicked men; it is destroyed by weak men who cannot defend what is good.” — G. K. Chesterton
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Saganism
Saganism@Saganismm·
“I have been accused of a habit of changing my opinions in philosophy and, in so far as this is true… I am not myself in any degree ashamed of having changed my opinions. What physicist who was already active in 1900 would dream of boasting that his opinions had not changed during the last half century? In science men change their opinions when new knowledge becomes available; but philosophy in the minds of many is assimilated rather to theology than to science. Where nobody knows anything, there is no point in changing your mind. But the kind of philosophy that I value and have endeavoured to pursue is scientific in the sense that there is some definite knowledge to be obtained and that new discoveries can make the admission of former error inevitable to any candid mind. For what I have said, whether early or late, I do not claim the kind of truth which theologians claim for their creeds. I claim only, at best, that the opinion expressed was a sensible one to hold at the time when it was expressed. I should be much surprised if subsequent research did not show that it needed to be modified. I hope, therefore, that whoever uses this dictionary will not suppose the remarks which it quotes to be intended as pontifical pronouncements, but only as the best I could do at the time towards the promotion of clear and accurate thinking... Clarity, above all, has been my aim.” — Bertrand Russell
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