Month: March 2011

How-To:  Ship An Obelisk

How-To: Ship An Obelisk

In the 19th century, three ancient Egyptian granite obelisksโ€”each weighing north of 200 tonsโ€”were shipped from Egypt to London, Paris, and New York. Postcolonial-era questions about whether ancient Egyptian obelisks shouldnโ€™t perhaps be left in Egypt aside, how it was done is quite an interesting story. This, BTW, is just the first of what I expect will be many gems from my newly-discovered treasure trove, No Tech Magazine, a sister publication to Kris de Keckerโ€™s Low Tech Magazine, which we rave about here all the time.

How-To: Ombre Flowers for Spring

Spring is a time for new beginnings. Whether it’s a baby shower, a wedding, a birthday, or Easter, there is one spring flower perfect for celebrating them all: Ranunculus. Their many layers of petals are like a smaller peony, while their leaves and buds are reminiscent of the delicate poppy. This interesting structure lends them […]

Doing Da Vinci

Alan Federman built our Da Vinci Reciprocating Gear project in MAKE Volume 24 (video above). He has a number of other cool working Da Vinci models, built in wood, on his YouTube channel. You can learn a lot about the basic mechanics of gears, cranks, screws, and other simple machines by looking at these devices […]

LED Matrix Quilt

LED Matrix Quilt

Wow! Katie Dektar made this LED matrix quilt, and she posted up plenty of process pictures showing how it all works. I sewed the rows of the matrix by machine (by putting the conductive thread in the bobbin). They all come together in the corner where they will attach to the Lilypad Arduino. I then […]

Quadrotor Drones Playing Catch

Quadrotor Drones Playing Catch

They call it โ€œjuggling,โ€ which, I must say, in deference to all the jugglers out there: it ainโ€™t. But โ€œcatchโ€ is still an extremely impressive addition to the extremely impressive list of extremely impressive stunts which quadrotor UAVs have been pulling off recently. Filmed at the Flying Machine Arena research facility at the Swiss Federal Institute of Technology, in Zurich. [via adafruit]