Astronomy
Alex Sifuentes's user avatar
Alex Sifuentes's user avatar
Alex Sifuentes's user avatar
Alex Sifuentes
  • Member for 8 years, 8 months
  • Last seen more than 1 year ago
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What are the differences between matter, dark matter and antimatter?
Aug 9, 2015
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3
What particles does a black hole emit when it evaporates itself?
Aug 10, 2015
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41
The cow in Apocalypse Now
24
using array in JPQL query
19
Is it possible to support oneself as a lifelong graduate student?
15
Custom sort vector of pair based on their values
15
In Titan A.E. why do the Drej want to destroy humans?