In my own words · Palmdale, CA
Why I love lasers

- The light goes in one straight line and stays there.
- It can cut metal or read a disc.
- All the light waves are marching together.
You can love lasers in Palmdale.
What it really is
A laser makes light waves that all line up, so the beam stays tight.
Three things to try today
- Shine a flashlight and a laser pointer at a wall far away.
- Compare the size of the spots.
- Say why they are different.

For the grown-up reading this
A child in Palmdale, CA who loves lasers is not unusual. A child in Palmdale, CA who is told that loving lasers is unusual — that is the problem. Palmdale has a population of about 157,161.
Coherence explained with two spots on a wall. No equations needed.
If the kid who loves this is a girl
Read what one popular teacher said to one little girl who took out the classroom trash without being asked — and what that girl did with the rest of her life.
Love something else too
Near Palmdale
- Why I love lasers — Perris, CA
- Why I love lasers — Buena Park, CA
- Why I love lasers — Westminster, CA
- Why I love lasers — Rancho Palos Verdes, CA
- Why I love lasers — Covina, CA
- Why I love lasers — Antioch, CA
- Why I love lasers — Murrieta, CA
- Why I love lasers — Chino, CA
- Why I love lasers — Fountain Valley, CA
- Why I love lasers — Tulare, CA
Why I love lasers, everywhere in the US · All things to love · STEM jobs you could do · Summer camps in Palmdale







