Copper and the alloys made from it - brass and bronze among them - have a property that no other common building material has. Microorganisms that land on a copper…
The Red and White Stripes Outside a Barber Shop Record a Job That Involved Rather More Than Haircuts
Outside barber shops there is a pole with spiralling red and white stripes, frequently with a brass or gold ball at one or both ends, and in many places it…
An envelope with a transparent panel showing the address printed on the letter inside is such an ordinary object that the question of why it exists does not usually arise.…
On almost every wristwatch the winding crown sits on the right-hand side of the case, at roughly the three o'clock position.
The usual assumption is that this is about the…
Fire engines are red almost everywhere, it is one of the most universally recognised conventions in use, and there is a substantial body of research indicating that red is close…
Around the edge of every car windscreen there is a solid black band, and along its inner edge a row of black dots that get smaller and further apart until…