eng7
New member
- Joined
- Aug 28, 2012
- Member Type
- Student or Learner
- Native Language
- Bengali; Bangla
- Home Country
- Bangladesh
- Current Location
- Bangladesh
The invisible matter in the universe needs to exceed the luminous matter in density by a factor of roughly 70.
I was reading an article where I found this line and could not understand the meaning.
I was reading an article where I found this line and could not understand the meaning.