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10,094,192 results
23.2K subscribers
For nearly 90 years, one of the simplest formulas ever written has resisted every attempt to prove it. Pick any positive integer.
16,665 views
4 days ago
For thousands of years, humanity looked at the Sun and asked the same impossible question: How hot is it? There was just one ...
1,959 views
2 weeks ago
For centuries, scientists tried to measure one of nature's most fundamental constants: the speed of light. From Galileo's lantern ...
13,232 views
3 weeks ago
Grab a square piece of paper and draw a diagonal line. You've just drawn a mathematical anomaly that once threw an ancient ...
5,100 views
1 month ago
Most people know the number e. Almost nobody knows how we learned to calculate it. In the late 1600s, Jacob Bernoulli ...
62,545 views
For over 2000 years, mathematicians calculated π the same way: by squeezing circles between larger and larger polygons.
332,878 views
What if I told you that one mathematical idea connects planetary motion, pendulums, springs, electrical circuits, population growth, ...
19,419 views
2 months ago
What if the fastest path between two points isn't a straight line? In 1696, Johann Bernoulli challenged the greatest mathematicians ...
62,547 views
What if one of the formulas you memorized as a child was secretly hiding one of the deepest ideas in mathematics? Why does ...
132,253 views
What does it actually mean to know the speed of something at a single instant? If time is frozen, nothing moves. So how can a car ...
20,672 views
Equation connects the five most fundamental numbers in the universe. It combines arithmetic, geometry, algebra, and calculus ...
442,970 views
6 months ago
Complex numbers are the most misunderstood concept in mathematics. We're told "i" is "imaginary", a convenient fiction. But what ...
61,236 views
5 months ago
65 subscribers
The speed of light is a constant. But if you lock that as an absolute limit, everything else has to break to compensate. In this deep ...
3,115 views
4 months ago
What if calculating π didn't add digits… but multiplied them? This is the method discovered by Gauss that changed how we ...
116,662 views
3 months ago
Calculus isn't just a math subject—it's the language of the universe. But for 2000 years, humanity was missing this essential tool.
331,212 views
Ways to explore careers in science, technology, engineering and math.
47 views
6 years ago
In this video, you will learn how to code the TI-84 Plus CE and TI-Nspire CX family to (1) Drive a Polygon, (2) Move a cone to a ...
204 views
4 years ago
The quadratic formula feels strangely perfect. Every symbol inside it exists for a reason: the square root, the ± sign, the 2a, even ...
29,200 views
Create the sides of your glasses using simple technique with a bounding box and splines.
209 views
7 years ago
16 subscribers
Question: Why does a car roll down some surfaces faster than others? Answer: Friction! Learn how to set up your own friction ...
156,670 views
5 years ago