Events & Holidays

April is the Concrete Month…

April is the Concrete Month…

During April, we are spotlighting one of humanity’s oldest, cheapest, and most commonly-used building materials (Also, surprisingly, one of its most poorly understood.) Speaking generally, concrete is a mixture of three components: aggregate, cement, and water. The aggregate can be gravel, sand, glass, plastic, chunks of old concrete, or pretty much any other solid filler. Concrete’s characteristic transformation…

Hackerspace Happenings for March 20

Hackerspace Happenings for March 20

Are you a hackerspace member with an event you’d like to publicize? Send it to johnb@makezine.com or tweet me at @johnbaichtal and I’ll post it. Also feel free to subscribe to my hackerspaces Twitter list. Hackerspace Happenings runs weekly(ish). 3D Thursday at Brooklyn’s Alpha One Labs Join us every Thursday for 3D printing and free […]