Ask Ethan: What would the Universe be like without dark matter? - Big Think

Read also:

• What would be the lowest score with 9 strikes and no gutter balls?
• Father who killed 3 daughters was 'active dad' but the 'system failed' him, ex-wife's attorney says - ABC News
• The Opener: Teel, Cubs, Tigers, Langeliers - MLB Trade Rumors
• Engine that caught fire on American Airlines flight had parts installed backward: safety board report - Fortune
• How do I get fit at home?
• What is the most inappropriate thing your wife has done in front of you?
• US won't label China a currency manipulator amid tariff war - AP News
• Do Marines really not need sleep during combat training or in general? If this is true, how and why is this possible?
• What is after school detention like in your school?
• What is the one thing you don't understand that others do?
• Fans Swoon Over ‘Still Smokin Hot' ’80s Singer, 64, As Band Reunites for the First Time in 40 Years - Yahoo
• What are some creepy bestiality-promoting questions obviously asked for sexual gratification?
• Why have cell phones, the internet, and reality TV turned the world into a toilet, as this has not advanced us in any way?
• What are some photos of female sexual organs?
• Has Pope Francis signed a document that gay men can now become priests?