Auckland – West                          Mainly West of Queen Street – seen through my lens

February 14, 2012

A Heart for Valentines

Filed under: Abstract,Physics — paul @ 7:13 am
A Glass of Water

A Glass of Water

Between the sun umbrellas, a few harsh shafts of light hit our table when we had lunch with friends, producing this beautiful heart.

An example of a caustic curve, formed by (reflected) light rays that are tangents to the heart. Look out for them in your tea cup.

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