Reading up on Bartosz Ciechanowski
2 deep · digging since jan 03
- The Physics of GPS
GPS converts time into distance using satellite signals and trilateration, requiring relativity corrections and a fourth satellite to fix clock errors for precise positioning.
- Cameras and Lenses (2020)
An interactive explainer that builds a mental model of how cameras work from photon detection to lens optics, using dynamic simulations and visualizations.