|
|
|
|
0 |
375 |
|
|
|
|
2 |
849 |
|
|
|
|
0 |
498 |
|
|
|
|
0 |
563 |
|
|
|
|
4 |
705 |
|
|
Second Gravitational Wave likely detected by
Yousuf Khan[_2_]
In February, LIGO announced the first detection of gravitational waves, confirming a key prediction of Albert Einstein’s theory of general relativity. That...
|
|
1 |
1,008 |
|
|
|
|
0 |
688 |
|
|
|
|
0 |
751 |
|
|
|
|
3 |
715 |
|
|
|
|
6 |
853 |
|
|
|
|
0 |
551 |
|
|
|
|
5 |
878 |
|
|
Interesting quoting trick under Thunderbird by
Yousuf Khan[_2_]
I discovered this by accident. When you're responding to a newsgroup
posting or email in Thunderbird, if you have a section of text
highlighted (as if you're...
|
|
1 |
296 |
|
|
|
|
1 |
571 |
|
|
Two-body problem by
Yousuf Khan[_2_]
I was asked this by somebody doing a homework question, and I realized
that I don't know how to solve for the mass of the smaller body. Here's
the...
( 1 2)
|
|
15 |
898 |
|
|
|
|
6 |
614 |
|
|
|
|
2 |
627 |
|
|
|
|
4 |
955 |
|
|
|
|
10 |
1,615 |
|
|
|
|
0 |
636 |