1. The best explanation for why chocolate Easter eggs are hollow is that it is reminiscent of the empty tomb after Jesus was resurrected. Because it has nothing to do with hollow ones being cheaper.
2. You can actually bruise your thumb from spending three hours straight erasing bowing marks from a piece of music.
3. There are a lot of unfortunate differences between British and American terms for erasing. Such as they call erasers “rubbers” and erasing “rubbing it out.”