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Tag Archives: mathematics
What Is Time, Really? The Deepest Mystery in Physics
18 May 2026 #Physics #Time #Cosmology This is a deep dive into the most unanswered question in modern physics. The most familiar thing in our lives — time — has refused to be defined for two and a half thousand … Continue reading
Winning at Rock Paper Scissors – Numberphile
26 Jan 2015 Squarespace: http://www.squarespace.com/numberphile This video features Hannah Fry – / fryrsquared More links & stuff in full description below ↓↓↓ More on this topic (and lizards): • Rock Paper LIZARDS – Numberphile And even more on this topic: … Continue reading
How do we know math is correct? 🤯
Posted in philosophy
Tagged construction, history, infrastructure, Language, mathematics
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You are moving through spacetime at the speed of light | Hakeem Oluseyi
27 May 2026 Become a Big Think member to unlock expert classes, premium print issues, exclusive events and more: https://bigthink.com/membership/?utm_… Astrophysicist and author of Why Do We Exist? Hakeem Oluseyi makes the case that the universe is better understood as … Continue reading
Pythagorean tuning
21 Jul 2019 The ancient system of Pythagorean tuning is based on the interval of a perfect fifth. My other videos on tuning systems: Equal temperament • What is equal temperament? Pythagorean comma • 🎵 The PYTHAGOREAN COMMA The overtone … Continue reading
Infinity isn’t a number. Its something much weirder.
[…] Infinity sounds simple. It just means really, really big, right? But something weird happens when you try to do infinite things in a finite amount of time. Let’s explore paradoxes, supertasks, and the bizarre mathematics that show how infinity … Continue reading
The Pythagorean Theorem Is Not What You Think
20 Apr 2026 #PythagoreanTheorem #MathExplained #Geometry There’s a reason the Pythagorean theorem keeps appearing in places it shouldn’t. From coordinate geometry to signal processing… from circles to spacetime… It’s not just a formula about triangles. It’s a description of something … Continue reading
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