Hacker News
- Why nuclear fusion yields more energy than fission https://www.physlink.com/education/askexperts/ae534.cfm 47 comments
- What are eigen values? http://www.physlink.com/Education/askExperts/ae520.cfm 47 comments
- Epic explanation of why jumping does not cause you to move laterally across the Earth http://www.physlink.com/education/askexperts/ae203.cfm 14 comments science
- Who else here did not know that Mercury is not the hottest planet in our solar system? http://www.physlink.com/education/askexperts/ae425.cfm 25 comments science
- A Designer Universe? http://www.physlink.com/education/essay_weinberg.cfm 4 comments reddit.com