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location Bellevue, WA
age 77
visits member for 4 years, 3 months
seen May 30 at 3:28

Jul
13
revised Will a point moving on a sphere always at an angle x (0 deg. < x < 90 deg.) to the “equator” reach a “pole”?
Modifying question in response to Martin Argerami's comment.
Dec
24
revised 2 slightly different situations in which 2 coins are tossed. Does the knowledge of an observer effect the probabilities of the outcomes?
added 331 characters in body; added 5 characters in body
Dec
24
revised 2 slightly different situations in which 2 coins are tossed. Does the knowledge of an observer effect the probabilities of the outcomes?
added 602 characters in body; added 5 characters in body