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Why was it so hard to take a picture of a black hole? (askamathematician.com)
363 points by ColinWright 6 months ago | past | web | 110 comments
Will Time-Travel Ever Be Invented? (askamathematician.com)
6 points by gotocake 6 months ago | past | web | 5 comments
Can you beat the uncertainty principle using entanglement? (askamathematician.com)
3 points by joeyespo 8 months ago | past | web
Can you beat the uncertainty principle using entanglement (askamathematician.com)
2 points by ColinWright 8 months ago | past | web
Given two points on the globe, how do you figure out the direction and distance? (askamathematician.com)
2 points by craftyguy on July 29, 2018 | past | web | 1 comment
What Is Quantum Immortality? (askamathematician.com)
1 point by cfadvan on Apr 22, 2018 | past | web
With Entangled Particles, Can You Tell When/How the Other Particle Is Measuree? (askamathematician.com)
1 point by portofcall on Mar 30, 2018 | past | web
How Hard Would It Be to Keep the Moon from Floating Away? (askamathematician.com)
41 points by IntronExon on Feb 19, 2018 | past | web | 18 comments
How hard would it be to keep the Moon from drifting away? (askamathematician.com)
1 point by ColinWright on Feb 12, 2018 | past | web | 1 comment
How Does “1+2+3+4+5+… = -1/12” Make Any Sense? (askamathematician.com)
7 points by QAPereo on Nov 23, 2017 | past | web
There’s something new under the Sun (askamathematician.com)
1 point by joeyespo on Nov 15, 2017 | past | web
Q: How can something be “proven” in science or math? (askamathematician.com)
1 point by CarolineW on Aug 20, 2017 | past | web
Cosmic voids (askamathematician.com)
80 points by CarolineW on June 13, 2017 | past | web | 29 comments
Should we be worried about artificial intelligence? By “we” I mean humans (askamathematician.com)
1 point by M_Grey on Apr 2, 2017 | past | web
Why is it so hard to study anti-matter? (askamathematician.com)
51 points by lubonay on Apr 1, 2017 | past | web | 79 comments
How many samples do you need to take to know how big a set is? (askamathematician.com)
3 points by M_Grey on Feb 23, 2017 | past | web
Q: In base ten 1=0.999…, but what about in other bases? What about in base 1? (askamathematician.com)
2 points by CarolineW on Jan 13, 2017 | past | web
Q: What fair dice can be simulated by adding up other dice? (askamathematician.com)
1 point by shawndumas on Dec 21, 2016 | past | web
How many samples do you need to take to know how big a set is? (askamathematician.com)
4 points by RiderOfGiraffes on Dec 2, 2016 | past | web | 1 comment
What are “actual pictures” of atoms actually pictures of? (askamathematician.com)
273 points by ColinWright on June 25, 2016 | past | web | 55 comments
If you were shrunk to microscopic size would you be able to see normally? (askamathematician.com)
1 point by joeyespo on June 4, 2016 | past | web
Can planes be tied in knots in higher dimensions the way lines can in 3D? (askamathematician.com)
92 points by joeyespo on Feb 28, 2016 | past | web | 51 comments
Gravity Waves (askamathematician.com)
2 points by joeyespo on Feb 18, 2016 | past | web
Is it possible to parachute to Earth from orbit? (askamathematician.com)
6 points by CarolineW on Jan 31, 2016 | past | web
Q: Why can’t we see the Apollo lunar landers with the Hubble telescope? (askamathematician.com)
3 points by ColinWright on Jan 1, 2016 | past | web
How bad would it be if we accidentally made a black hole? (askamathematician.com)
94 points by ColinWright on Nov 28, 2015 | past | web | 65 comments
Q: Is geocentrism really so wrong? (askamathematician.com)
1 point by joeyespo on June 24, 2015 | past | web
Is there such a thing as half a derivative? (askamathematician.com)
200 points by ColinWright on May 27, 2015 | past | web | 61 comments
Sampling from an infinite set with equal probability (askamathematician.com)
1 point by Mz on Dec 9, 2014 | past | web
If nothing can escape black hole's gravity, how does gravity itself escape? (askamathematician.com)
3 points by alrex021 on May 12, 2014 | past | web

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