User contributions for Sdr
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1 May 2014
- 16:4116:41, 1 May 2014 diff hist +143 Ask A Physicist →New Questions
- 16:3916:39, 1 May 2014 diff hist 0 Ask A Physicist →Who can ask questions?
- 16:3616:36, 1 May 2014 diff hist +58 Gravitational Bending of Light No edit summary
- 16:3516:35, 1 May 2014 diff hist +24 Astronomy vs. Cosmology No edit summary current
- 16:3416:34, 1 May 2014 diff hist +632 N Astronomy vs. Cosmology Created page with "Q: What's the difference between cosmology and astronomy? A: Astronomy is the study of everything in the universe. Astronomy includes determining the nature of things on a s..."
- 16:3416:34, 1 May 2014 diff hist +85 Ask A Physicist →New Questions
- 16:3316:33, 1 May 2014 diff hist −1 Gravitational Bending of Light No edit summary
- 16:3216:32, 1 May 2014 diff hist +15 Can you help me understand dark energy? No edit summary
- 16:3116:31, 1 May 2014 diff hist +13 What is a Y dwarf? No edit summary current
- 16:3116:31, 1 May 2014 diff hist +40 What is a neutrino? No edit summary current
- 16:3016:30, 1 May 2014 diff hist +15 Gravitational Bending of Light No edit summary
- 16:3016:30, 1 May 2014 diff hist +2,714 N Gravitational Bending of Light Created page with "Q: How much does gravity affect light? How does this relate to black holes? A: The way gravity affects the motion of objects --- whether planets, falling apples, or particle..."
- 16:2816:28, 1 May 2014 diff hist +110 Ask A Physicist →New Questions
26 April 2014
- 09:2309:23, 26 April 2014 diff hist +1 Ask A Physicist →How should I phrase my question?
- 09:2309:23, 26 April 2014 diff hist 0 Ask A Physicist →Who can ask questions?
- 09:2009:20, 26 April 2014 diff hist +49 Can you help me understand dark energy? No edit summary
- 09:1909:19, 26 April 2014 diff hist +1,126 N Can you help me understand dark energy? Created page with "I can try - but that's a tough one! Edwin Hubble discovered around 1930 that Galaxies are moving away from each other. The further apart they are, the faster their relative v..."
- 09:1809:18, 26 April 2014 diff hist +45 Ask A Physicist →New Questions
24 April 2014
- 15:3315:33, 24 April 2014 diff hist +1 Ask A Physicist →How should I phrase my question?
- 15:3315:33, 24 April 2014 diff hist 0 Ask A Physicist →Who can ask questions?
- 15:3015:30, 24 April 2014 diff hist +55 What is a Y dwarf? No edit summary
- 15:2915:29, 24 April 2014 diff hist +149 What is a Y dwarf? No edit summary
- 15:1815:18, 24 April 2014 diff hist +72 What is a Y dwarf? No edit summary
- 15:1315:13, 24 April 2014 diff hist +87 N File:Wise y dwarf.jpg False-color image of WISE J085510.83−071442.5, the coldest and nearest known Y dwarf. current
- 15:1215:12, 24 April 2014 diff hist +31 N File:Y dwarf.jpg Artist's rendition of a Y dwarf current
- 15:1115:11, 24 April 2014 diff hist +1,161 N What is a Y dwarf? Created page with "For over a century, astronomers have used a system of stellar classification that described most stars as one of seven types depending on their temperature. The types were O, ..."
- 15:0615:06, 24 April 2014 diff hist +43 Ask A Physicist →New Questions
23 April 2014
- 12:4612:46, 23 April 2014 diff hist +1 Ask A Physicist →How should I phrase my question?
- 12:4612:46, 23 April 2014 diff hist 0 Ask A Physicist →Who can ask questions?
- 12:3612:36, 23 April 2014 diff hist −19 Ask A Physicist →New Questions
- 12:3312:33, 23 April 2014 diff hist +473 What is a neutrino? add links
- 12:2012:20, 23 April 2014 diff hist +1,480 N What is a neutrino? Basic information on neutrinos. More detailed questions may emerge later.
- 11:2611:26, 23 April 2014 diff hist +3 Ask A Physicist →New Questions
- 11:1811:18, 23 April 2014 diff hist +62 Ask A Physicist →New Questions
22 April 2014
- 23:4523:45, 22 April 2014 diff hist +87 Ask A Physicist No edit summary
- 23:4423:44, 22 April 2014 diff hist +1,803 Ask A Physicist Establish the rules for asking questions.
- 22:3722:37, 22 April 2014 diff hist +43 Color No edit summary
- 22:3322:33, 22 April 2014 diff hist +34 Color No edit summary
- 22:2122:21, 22 April 2014 diff hist +15 Ask A Physicist →New Questions
- 22:2022:20, 22 April 2014 diff hist +423 N Color Created page with "In 2012, Alan Alda challenged scientists to answer "What is a flame?" in terms 11-year-olds could understand. Check out the winning video [http://www.centerforcommunicatingsc..."
- 22:0922:09, 22 April 2014 diff hist −5 Ask A Physicist →New Questions
- 22:0822:08, 22 April 2014 diff hist −298 Ask A Physicist →New Questions
- 22:0122:01, 22 April 2014 diff hist −23 m Ask A Physicist →Ask A Physicist
- 22:0022:00, 22 April 2014 diff hist +29 N Main Page Sdr moved page Main Page to Ask A Physicist: To make the page cleaner current
- 22:0022:00, 22 April 2014 diff hist 0 m Ask A Physicist Sdr moved page Main Page to Ask A Physicist: To make the page cleaner
- 21:5721:57, 22 April 2014 diff hist −429 Ask A Physicist No edit summary
- 21:4221:42, 22 April 2014 diff hist +64 N File:Disk-xsection.png Cross-section of MRI-active disk generated by VisIt, August 2012 current
- 21:4221:42, 22 April 2014 diff hist −17 m Ask A Physicist Page opening
- 21:2621:26, 22 April 2014 diff hist +97 N File:Nbody planetesimals inclined.png Frame 60 of a simulation by Jack Dobinson for Dobinson, Leinhardt, Dodson-Robinson & Teanby 2013. current
- 21:2121:21, 22 April 2014 diff hist +778 Ask A Physicist No edit summary