Physics
Profile Activity
Meta user
Network profile
1,986
reputation
1
16
29

voix

About me

Sorry for my ugly English :)

35
answers
13
questions
~176k
people reached

Communities (1)

Top Meta Posts
2
1

Top network posts

We respect a laser-like focus on one topic.

Top tags (66)

Score 30
Posts 8
Posts % 17
Score 19
Posts 9
Score 15
Posts 6
Score 13
Posts 6
Score 9
Posts 5
Score 8
Posts 10
View all tags →

Top posts (48)

All Questions Answers
Votes Newest
20 Why doesn't orbital electron fall into the nucleus of Rb85, but falls into the nucleus of Rb83? Feb 2 '11
16 Rotate a long bar in space and get close to (or even beyond) the speed of light $c$ Jan 13 '11
16 Having the same number of neutrons Apr 20 '11
13 Why some nuclei with “magic” numbers of neutrons have a half-life less than their neighbor isotopes? Nov 29 '10
11 What is the escape velocity of a Black Hole? Aug 10 '12
10 Old Russian Physics Papers? Sep 17 '11
9 Why is beta negative decay more common than beta positive? Nov 7 '11
8 How long would a lever have to be to move the planet Earth? Feb 9 '11
7 Supermassive black holes with the density of the Universe Dec 26 '10
6 Is it possible to destroy proton in proton-proton collision? Nov 12 '10
View all questions and answers →

Badges (46)

Gold

1

Rarest

Silver

16

Rarest

Bronze

29

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.