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Physics
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Petr's user avatar
Petr
  • Member for 13 years, 3 months
  • Last seen more than a month ago
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Top posts

View all questions and answers
question
88
Could a "living planet" alter its own trajectory only by changing its shape?
Jun 14, 2016
question
69
Why does wet hair keep its shape when it dries?
Jun 25, 2016
question
47
Does the mass of a battery change when charged/discharged?
Aug 17, 2012
question
15
Does sound propagate further in freezing weather?
Jan 26, 2013
answer
15
Could I break the sound barrier using circular motion? (And potentially create a sonic boom?)
Mar 27, 2015
answer
12
Could a "living planet" alter its own trajectory only by changing its shape?
Jun 15, 2016
question
11
What pressure or tension occurs in a glass jar when I pour boiling water inside?
Mar 20, 2013
question
10
Would a collision of two black holes emit any electromagnetic radiation?
May 10, 2015
answer
10
How long can you survive 1 million degrees?
Mar 27, 2013
question
7
Grid pattern on a car window when viewed through polarized sunglasses
Aug 9, 2016

Top network posts

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259
Difference between Arrays.asList(array) and new ArrayList<Integer>(Arrays.asList(array))
105
Way to check if two Collections contain the same elements, independent of order?
102
What's the difference between Unit and Nothing?
99
What's the difference between "adduser" and "useradd"?
82
Why didn't Elrond or Círdan take the ring from Isildur by force and destroy it?