Physics
Profile Activity
Meta user
Network profile
4,340
reputation
18
34

sigoldberg1

Apparently, this user prefers to keep an air of mystery about them.

56
answers
8
questions
~366k
people reached
  • Member for 10 years, 7 months
  • 360 profile views
  • Last seen Jun 8 at 5:10

Communities (13)

Top Meta Posts
4
7

Top network posts

Top tags (112)

Score 78
Posts 10
Posts % 16
Score 56
Posts 9
Score 41
Posts 3
Score 41
Posts 3
Score 33
Posts 3
Score 28
Posts 6
View all tags →

Top posts (64)

All Questions Answers
Votes Newest
45 Why is cold fusion considered bogus? Jan 25 '11
27 How can I measure the mass of the Earth at home? Nov 9 '10
23 Why doesn't a bike/bicycle fall if going with a high speed? Nov 10 '10
23 Why should an action integral be stationary? On what basis did Hamilton state this principle? Nov 3 '10
23 How fast does gravity propagate? Feb 20 '11
22 Paradox?: What is the form of radiation experienced by a harmonically accelerated observer? Dec 24 '10
20 Is anti-matter matter going backwards in time? Nov 8 '10
17 What is the difference which leads to attraction in e+e- scattering and repulsion in e-e- scattering in QFT Dec 24 '10
16 Why can't the outcome of a QM measurement be calculated a-priori? Nov 7 '10
15 How can I stand on the ground? EM or/and Pauli? Dec 4 '10
View all questions and answers →

Badges (52)

Gold

—

Silver

18

Rarest

Bronze

34

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.