Pythagoras, Pythagorean, Euclidean, Gravitational Lensing, Symmetry.
forest. I want to mention the existence of “Pythagorean Triples”; which are numbers like 3,4,5 which fulfill the equation c² = a² + b² (25 = 9 + 16). Besides their beautiful and elegant relationship, Pythagorean Triples are maybe one of the first examples of “advanced applied science” in human