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Top Questions
829
votes
How can I turn a List of Lists into a List in Java 8?
java
collections
java-8
asked Aug 5, 2014 at 19:48
stackoverflow.com
36
votes
When Should I Use @JoinColumn or @JoinTable with JPA?
java
hibernate
jpa
orm
hibernate-mapping
asked May 17, 2015 at 15:20
stackoverflow.com
33
votes
Do Legal Documents Require Signing In Standard Pen Colors?
united-states
contract-law
new-york
signature
asked Mar 23, 2019 at 17:39
law.stackexchange.com
26
votes
Why did Mars lose its magnetic field?
mars
terrestrial-planets
magnetic-field
asked Oct 7, 2013 at 2:40
astronomy.stackexchange.com
21
votes
How often do comets survive passage by the Sun?
sun
solar-system
observation
comets
space
asked Oct 1, 2013 at 13:20
astronomy.stackexchange.com
18
votes
Counterintuitive Reaction of Aluminium On Steel Balls
inorganic-chemistry
everyday-chemistry
redox
home-experiment
mechanochemistry
asked Mar 29, 2016 at 0:27
chemistry.stackexchange.com
16
votes
How Does a Refractor Telescope Work?
amateur-observing
telescope
refractor-telescope
asked Oct 17, 2013 at 6:55
astronomy.stackexchange.com
15
votes
When will we be able to detect Earth-sized exoplanets?
exoplanet
earth-like-planet
planetary-systems
asked Oct 17, 2013 at 16:58
astronomy.stackexchange.com
15
votes
What Causes the Large Radiation Fields Around Jupiter?
solar-system
jupiter
magnetic-field
terrestrial-planets
asked Oct 8, 2013 at 13:43
astronomy.stackexchange.com
12
votes
Using the Sun as a Gravitational Lens
sun
solar-system
gravity
telescope
gravitational-lensing
asked Jun 10, 2014 at 3:43
astronomy.stackexchange.com
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Top Answers
16
Mosquito Armageddon
worldbuilding.stackexchange.com
10
Should I focus more on Aperture or Focal Length for a telescope?
astronomy.stackexchange.com
10
Best ways to start a thermite reaction?
chemistry.stackexchange.com
7
Casting Array Result From JavaScript to Something Useful Using ScriptObjectMirror
stackoverflow.com
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