Physics
Meta user
Network profile
22,698
reputation
3
60
110

Jim

I'm a cosmologist. I did my undergraduate in space engineering (rocket science) and my graduate degree in cosmology. I enjoy Dark Energy, curvature, and modified gravity, but I mainly focus on inflation. Professionally, I run an undergraduate physics teaching laboratory, which includes designing and implementing all the experiments.

334
answers
7
questions
~1.5m
people reached
  • Mississauga, Canada
  • arXiv.org
  • Member for 6 years, 10 months
  • 4,711 profile views
  • Last seen 6 hours ago

Communities (12)

Top Meta Posts
12
59

Top network posts

Top tags (259)

Score 331
Posts 61
Posts % 18
Score 257
Posts 41
Score 245
Posts 37
Score 228
Posts 18
Score 175
Posts 25
Score 153
Posts 23
View all tags →

Top posts (341) All Questions Answers | Votes Newest

79 What technology can result from such expensive experiment as undertaken in CERN? Sep 16 '14
71 Why are some people are claiming that the Big Bang never happened? Feb 11 '15
69 Why does a bowling ball roll down faster on a slope than a tennis ball, yet both hits the ground at the same time if they're dropped from the rooftop? Jul 28 '17
68 Is gravity just electromagnetic attraction? Jun 20 '14
52 Why can Hiroshima be inhabited when Chernobyl cannot? May 17 '13
52 How fast would someone have to run to travel vertically up a wall? Oct 24 '14
48 Why is the sky never green? It can be blue or orange, and green is in between! Sep 25 '14
43 Cooling a satellite Dec 1 '14
40 Build a ring around Earth, then remove the supports Nov 11 '14
37 Can a human size object move so fast that it ceases to be observable? Aug 22 '14
View all questions and answers →

Badges (173)

Gold

3

Rarest

Silver

60

Rarest

Bronze

110

Rarest

View all badges →