What's the next freak identity? A new deep connection with Sophie Germain primes

Ptolemy’s Theorem and the Almagest: we just found the best visual proof in 2000 years

Way beyond the golden ratio: The power of AB=A+B (Mathologer masterclass)

PETR'S MIRACLE: Why was it lost for 100 years? (Mathologer Masterclass)

Conway's IRIS and the windscreen wiper theorem

Simple yet 5000 years missed ?

What's the curse of the Schwarz lantern?

Why are the formulas for the sphere so weird? (major upgrade of Archimedes' greatest discoveries)

Is this a paradox? (the best way of resolving the painter paradox)

The best A – A ≠ 0 paradox

Why don't they teach simple visual logarithms (and hyperbolic trig)?

Ramanujan's easiest hard infinity monster (Mathologer Masterclass)

Powell’s Pi Paradox: the genius 14th century Indian solution

The Korean king's magic square: a brilliant algorithm in a k-drama (plus geomagic squares)

What's hiding beneath? Animating a mathemagical gem

Fibonacci = Pythagoras: Help save a beautiful discovery from oblivion

Pythagoras twisted squares: Why did they not teach you any of this in school?

Secrets of the lost number walls

Why is calculus so ... EASY ?

Heron’s formula: What is the hidden meaning of 1 + 2 + 3 = 1 x 2 x 3 ?

Reinventing the magic log wheel: How was this missed for 400 years?

Tesla’s 3-6-9 and Vortex Math: Is this really the key to the universe?

How did Fibonacci beat the Solitaire army?

The 3-4-7 miracle. Why is this one not super famous?

Do you understand this viral very good math movie clip? (Nathan solves math problem X+Y)

Why don't they teach Newton's calculus of 'What comes next?'

The Iron Man hyperspace formula really works (hypercube visualising, Euler's n-D polyhedron formula)

The Moessner Miracle. Why wasn't this discovered for over 2000 years?

The Pigeon Hole Principle: 7 gorgeous proofs

The ultimate tower of Hanoi algorithm