The single most undervalued fact of linear algebra:
Matrices are graphs, and graphs are matrices.
Encoding matrices as graphs is a cheat code, making complex behavior simple to study.
Let me show you how!
"The miracle of the appropriateness of the language of mathematics for the formulation of the laws of physics is a wonderful gift which we neither understand nor deserve."--Eugene Wigner, born this week, 1902.
On October 4, 1957 – Space Race: Launch of Sputnik 1, the first artificial satellite to orbit the Earth. It was a 58 cm diameter polished metal sphere, with four external radio antennas to broadcast radio pulses.