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Tag Archives: mathematics
The speed of light, the paradoxes of time, and how many atoms are in the universe?
♺ DETAILS ________________________________ In a landmark series of calculations, physicists have proved that black holes can shed information, which seems impossible by definition. The work appears to resolve a paradox that Stephen Hawking first described five decades ago. ♺ ANIMATION: … Continue reading
New Phase of Matter Opens Portal to Extra Time Dimension | Scientific American
By Zeeya Merali on July 26, 2022 Credit: sakkmesterke/ Getty Images Physicists have devised a mind-bending error-correction technique that could dramatically boost the performance of quantum computers When the ancient Incas wanted to archive tax and census records, they used … Continue reading
When a hundred wasn’t 100: BIG NUMBER WORDS (Milliards, myriads, lakhs, crores & more)
The history of the word hundred is guaranteed to surprise you. As are the stories behind so many English words for big numbers. Where does the word thousand come from? How much is a milliard? How many in a myriad? … Continue reading
Möbius Strip and Klein Bottle: A MIND-BLOWING Paradox Unlike Any You’ve Seen Before
Explore the möbius strip and Klein bottle conceptualizations in topology as we embark on this dumbfounding whirlwind tour of higher dimensions, time travel, paradoxes, 4D visualization, and sentient primitive shapes. CHAPTERS: 00:00 – A Hexagon Illusion 00:50 – Defining Topology, … Continue reading
Why Are There 7 Days In a Week? EXPLAINED
[…] ↓ More info and sources below ↓ […] Why does everyone use a 7 day week, and where did it come from? Where do the names of the days come from? And who can we blame for Mondays? Here’s … Continue reading
John Conway: Surreal Numbers – How playing games led to more numbers than anybody ever thought of
T’S ALL ABOUT MATH! An ongoing series hosted by The Department of Mathematics of the University of Toronto How playing games led to more numbers than anybody ever thought of with DR. JOHN CONWAY, Princeton University Tuesday February 23, 4:00pm … Continue reading
Surreal Numbers (writing the first book) – Numberphile
Donald Knuth coined the term “Surreal Numbers” and wrote the first book about them after lunch with the man who devised them, John Conway. More links & stuff in full description below ↓↓↓ More from this interview: https://youtu.be/gMuS8ckbdZE John Conway … Continue reading
The elegant physics experiment to decode the nature of reality | Aeon Essays
Photo by Andrea Buso/Gallery Stock How a sunbeam split in two became physics’ most elegant experiment, shedding light on the underlying nature of reality Imagine throwing a baseball and not being able to tell exactly where it’ll go, despite … Continue reading
The Speed of Light is Infinite… Kind Of.
[…] Is the speed of light finite? Or is it infinite? That depends on what geometry you’re using and how you define speed. It’s infinite in hyperbolic geometry, which is the proper geometry for spacetime. 00:00 Cold Open 00:49 Speed … Continue reading
How to capture the night sky with a phone & camera | 3 TIPS for astrophotography beginners
Today I’m sharing all my tips and tricks for capturing the stars in the night sky with both a smart phone and a DSLR camera whilst under some of the darkest skies in the Maldives. Plus I pit the iPhone … Continue reading
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