Announcements

Free Webcast from Author of Getting Started with Netduino, Chris Walker

Free Webcast from Author of Getting Started with Netduino, Chris Walker

Chris Walker, the author of Getting Started with Netduino, is presenting a free webcast (preregistration required) on Friday, April 13, 2012: Start building electronics projects with Netduino, the popular open source hardware platform that’s captured the imagination of makers and hobbyists worldwide. Join Chris Walker, inventor of the Netduino and author of Getting Started with […]

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…