The only thing I knew was that when light goes through a pinhole in a box just right, for some reason it creates a large upside down projection on the opposite side haha

Everything in this video is just a flurry of mad genius and gobbledygook jargon. Loved every second of it

The nice thing about pinhole cameras is that you can explain it all with simple geometry: https://www.alternativephotography.com/how-a-pinhole-camera-...