history

Shane Waltener: Lace Webs

Many moons ago I found the above image in a Tumblr feed without any luck of locating the artist. Finally, Lovely Textiles has the answer: London artist Shane Waltener! This piece, Auntie Peggy Has Departed, is a great example of his body of work, utilizing lace doilies and audio as part of an installation focused […]

Engineer Guy explains the world’s first transistor

Unlike all the other men in my family (and most of my friends) I am not an electrical engineer by training. I’ve spent my life around electrical engineering, and although I’ve known about the historical details of the invention of the transistor since I was a wee lad, I can’t claim to have understood how the first transistor worked until I saw Bill Hammack’s video for this week. So, thanks for that, Bill, on a personal level.

Fairbairn cranes on Flickr

Fairbairn cranes on Flickr

A reader who saw last night’s post about human-powered cranes and lifting machines e-mailed me to point out that many of the Fairbairn hand-cranked cranes featured in that post’s title image are still around, and that there is in fact a Flickr group that collects photos from enthusiasts. At least one of the cranes has […]