A couple of months ago I was writing an article about how to put science across for children, and commented that one of the ways to do so is to relate science to their everyday life. As if by magic, Adam Hart-Davis’s latest book Just Another Day , subtitled “the science and technology of our everyday lives,” does just that. It’s a great concept. Hart-Davis takes us through his day, or rather an amalgam of all his days, and along the way uses each and every little detail, from his alarm clock and his homemade garden urinal to his bicycle and his interest in photography, to explore the many ways science and technology impacts life. Obviously not everyone has a life like Hart-Davis’s, but there is enough genuine everyday here to make a good impact. As is often the case with Hart-Davis’s books, it is hard to tell if it is aimed at children or adults – arguably this is because he is appealing to that sense of wonder we all have (though it tends to be more deeply buried in the older...