About 7 results for "UC0ptp5KuvAJmp8kRV8dqZDA"

How to Grow BIG Crystals at Home FAST!!!

Les' Lab • Dec 26, 2024

Most powerful diode Laser OVERDRIVEN! Nanosecond Laser!

Les' Lab • Oct 15, 2024

What happens when you reflect a Laser beam back on itself?

Les' Lab • Apr 20, 2024

Shaking molecules until Laser Light comes out. DIY Raman Laser!

Les' Lab • Feb 10, 2024

How to build a DIY Raspberry Pi Spectrometer using a Picamera and Spectroscope.

Les' Lab • Feb 6, 2022

DIY Home made High Performance TEA Nitrogen Laser and Dye Laser!

Les' Lab • Feb 15, 2021