It’s pretty simple, actually. The time zones are on average 1 hour apart. So there should be about 24*28=672 time zones on the Moon. SIMPLE.

So lawmakers have their work cut out for them.

Yes, using human lives as a political hot potato is despicable. However, the policy it implies (sharing the burden of caring for immigrants) is actually quite reasonable, and already policy in places like Germany.

According to the link in the article, the qsort() bug can only be triggered with a non-transitive cmp() function. Would such a cmp function ever be useful?