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

Read also:

• Hillary thinks we must censor or "we lose total control". Why does she demand total control?
• How does an experienced gay/bi guy handle a bi-courius guy on his first time?
• Why aren't you a Trump supporter?
• Why am I so unproductive when it's a holiday the next day?
• What is your review of X-Men '97 season 1?
• What are examples of real life forced feminization?
• Why do gun owners feel the need to defend themselves with deadly weapons? Can they not just talk things out like civilized people do?
• Why are men ridiculously delusional in the women they want/approach? I'm not a troll. This is a real question. Why does a fat, pot bellied, unkempt, balding, stupid (ergo poor) man, tell a woman above his league that she isn't hot enough for him?
• This is a real question: Why do a lot of men/boys hate (yes, hate) women that voice their criteria in choosing a partner? Even when the criteria is sane and responsible. Besides it being, sadly, an effective mating strategy, why does it exist?
• My stepmother has banned me from the family. Can she legally keep me from going to my father's funeral?
• How do you write lyrics for a song that resonates with listeners?
• How many couples swap wives?