In A New Hope, Luke sounds surprised to learn that Obi-Wan fought in the Clone Wars. I haven't watched it recently, but I think he even said, "but that was so long ago!?". But according to the prequels, the Clone Wars lasted at least until Luke's birth. So we're talking about 20 years - not a l...

In-universe, why would The King Beyond The Wall only bring barely a thousand men with him? Out of universe, probably so that Stannis could defeat him and start his war in the north. Stannis and his army should've been slaughtered that day by 100,000 wildlings. Is it a plot-hole?

I read story about a planet where no one actually touches each other, but view everything through screens. There was a murder on this planet and Earth sent a medical examiner to solve the crime, but people were freaked out because he actually wanted to meet in person. Any ideas?.. I read this lon...