Whats the reaction that creates light when I open BreatheRight strips?
54247
Why does separating plastic from a cough drop create flashes?
45686
Leaves (emission) from point
23937
What is the mechanism behind the slowdown of light/photons in a transparent medium?
129737
How do I achieve this kind of light star effect?
26074
Seeing strange things in light
21113
Photolysis of Water?
10025
Why does wavelength change as light enters a different medium?
20642
What happens when yellow light is passed through a prism?
9645
What are the various physical mechanisms for energy transfer to the photon during blackbody emission?
70834
How can I get photos showing the "shaft of light" effect?
128327
Why does light bend towards the normal when passing from a rarer to a denser medium?
131364
Why does the 'b' in absorb change to a 'p' in absorption?
9632
How to create a fire/light effect in a spaceship engine
9394
Why does rubbing feet against sheets create a spark?
73727
Unpolarized light - Why don't light sources then look invisible?
119516
What is the actual mechanism behind the reflection of various colored light by material of different color?
139947
Tired light red shift hypothesis