The great medical facilities are a relief for the parents, too, who don't have to think about caring for their young ones on their own for a weekend. They have a great time.
In most places that are rich in guitar culture, everyone uses their fingers, like in Spain or Africa. In Japan there are string instruments played that way. It is not until you get in the States that you find people using picks.
A permanent base on Mars would have a number of advantages beyond being a bonanza for planetary science and geology. If, as some evidence suggests, exotic micro-organisms have arisen independently of terrestrial life, studying them could revolutionise biology, medicine and biotechnology.

