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Physics
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phr
  • Member for 7 years, 7 months
  • Last seen more than 1 year ago
  • Orem, UT, United States
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Founded and run Variety Games Inc, a publisher of software and services for making word puzzles for education and entertainment. Formerly practiced patent law. Fascinated by jurisprudence and physics. My wife and I have eight children and have fostered many others.

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Top posts
answer
3
Physics of variable settings on microwave ovens
Feb 4, 2018
answer
2
Why are some colours of rainbow lighter than others?
May 12, 2017
answer
2
Why does a sheet of paper stick to the end of a vacuum cleaner?
May 15, 2017
answer
2
How would water inside a closed container boil in zero gravity?
Jun 3, 2017
answer
2
Why can't we see images reflected on a piece of paper?
Dec 1, 2018
answer
2
Like Gamma ray is made of the helium atom, X- rays are made of accelerated charged particles, what are the other radiation in EM spectrum made of?
Dec 3, 2018
answer
1
The strength and control over the strength of electromagnets, correlation between the strength and weight of the magnets
May 11, 2017
answer
1
Which frequencies of IR and UV light best penetrate the atmosphere with least interference?
May 21, 2017
answer
1
How to start a siphon with a tube filled with liquid?
Jul 19, 2017
answer
0
Exerting Pressure
Jul 25, 2017