When Will The Sun Set?
15 Degrees An Hour At Enlighten Design we’re always keen to experiment! We were delighted to come across this charming article, in an old Boy Scout’s Annual! Based on the fact that the sun appears to move across the sky at a rate of 15 degrees an hour, it proposes the use of a hand… [Read more…]
Posted in: Natural World
May 10, 2011
0