Archimedes' principle - (hydrostatics) . The apparent loss in weight of a body immersed in a fluid is equal to the weight of the displaced fluid.
Archimedes' second principle - (communication). When a body is fully immersed in water the telephone rings.
Not original, but it happened this morning.
2 comments:
Third principle - if it's really important they'll ring back.
Why does the phone always ring when I have just sat done for dinner?
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