Parents with a new baby are almost always asked, “Is it a boy or a girl?” And the answer is almost always one or the other.
Imagine the New York Public Library cutting every manual in half daily, or more often, and sending every month entire halves to a library in London.
It turned out last week that scientists have been wrong for 350 years about how sperm swim.
Our modern world relies on shipping and receiving, but many cargoes have to arrive at the right time to be useful.
It’s safe to say that human intimacy, at its best, surpasses that of any animal, even the most intelligent.