Year: 2011

Pour-Your-Own Concrete Tabletops

Pour-Your-Own Concrete Tabletops

Georgia hackerspace Freeside Atlanta needed countertops, so they made their own with chicken wire and concrete, while referencing this instructable. Freeside is a great space, but our kitchen could be charitably described as “needs work”. The countertops are old, difficult to keep clean, and just generally bad. What the heck, we’re a hacker space, right? […]

Get Immortalized in Shrinky Dinks for Charity

Former CRAFTZINE and MAKEZINE blogger Michelle Kempner recently offered an irresistible deal to anyone who sponsors her in an upcoming run benefiting AIDS research: get yourself Shrinky-Dinked! You can probably tell a couple of things from the images above: I didn’t choose myself to be immortalized in Shrinky Dink (that’s my 8-year-old son, Arlo) Michelle […]

Tin Cans + Bucket of Sand = New Science

Tin Cans + Bucket of Sand = New Science

If you take two empty cans, one closed on the bottom and the other open (i.e. a tube), and turn them upside down, which will be harder to push into a bucket of sand? If, reasoning by analogy to liquids, you (like most people), said the closed one…well, you can sort of guess where this is heading: A closed can is, in fact, easier to push into a bed of sand than an open tube. Given the usual fine print. Adrian Cho explains over at ScienceNOW: