Light Day
Friday, Nov 6, 2026 · STEM
This marks the first working laser in 1960. It's a great science hook, introducing kids to light as something with color, incredible speed, and a strange double life as both wave and particle.
Friday, Nov 6, 2026 · STEM
This marks the first working laser in 1960. It's a great science hook, introducing kids to light as something with color, incredible speed, and a strange double life as both wave and particle.