Happy pi approximation day

Today, July 22, or 22/7 as the Eurostyle daters would have it, is pi approximation day. Why? Because 22/7 = 3.1428… which is a an approximation of pi, one that’s a bit bigger and a lot less irrational than the real pi. If this shakes your faith in religion...

Space Duck Mother Mother

Ordinarily I would not post twice in a week about giant ducks, but this has been no ordinary week, gentle readers. As you are no doubt aware, the European Space Agency spacecraft Rosetta is heading for a rendezvous with the comet 67P/Churyumov–Gerasimenko. Recent...

Duck on the water, fire in the sky

This week in giant ducks, we have Energy Duck, a project proposed for Copenhagen’s harbor by a team of London artists. Energy Duck isn’t just a glass and steel foil to my house fave, Florentijn Hofman’s giant rubber duck, it’s a collector and...

Invisible Manhattanhenge

Last week saw the second and last occurrence of Manhattanhenge this year. If you’ve been blissfully slumbering under a rock, or for some reason just not using Manhattan as the measure of the world, Manhattanhenge is when the setting sun lines up with the...

Welding wood

Last year I wrote a couple of posts about my various infatuations with various wood products, many in conjunction with various electronics products made of metal. The estimable yobyot commented, “Seriously, though, isn’t the juxtaposition of cedar on aluminum a...