Carbon Penny Farthing MTB.

Lazmo

Old and hopeless
Through a vacuum all frequencies of light travel at the same speed, but through a 'medium', like a glass prism, or our oxygen/nitrogen atmosphere, the higher frequencies, like blue, indigo, violet are absorbed and re-emitted more often, simply because they are at a higher frequency, and hence they are scattered more. The lower frequencies like red, orange and yellow conversely pass through without as much scattering as they are absorbed and re-emitted less often, due to the lower frequency.
 

Dales Cannon

lightbrain about 4pm
Staff member
When the coal fired coffee machines are banned and replaced by wind power poodles is going to need a new career so I am trying to help upskill him.
 
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