Name: Equilibrium Concentration - Small X Approximation @mikedavis6274
Uploaded: 2020-06-04T01:29:31-0400
Duration: 8 min 17 s
Description: This video uses the small X approximation to simplify the math used in determining the equilibrium concentration of a system.

Fiber Optic Demonstration with Blue Laser and Fluorescence @mikedavis6274

Uploaded January 2018 | Updated September 2026, 3 weeks ago

Water acts like a fiber optic cable. So I dyed it with rhodamine (a fluorescent molecule) and shot a blue laser through it. This makes liquid appear orange. The laser follows the stream of water and bends. It looks amazing!

Fiber Optic Demonstration with Blue Laser and Fluorescence

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Equilibrium Concentration - Small X Approximation