Fab@Home

"Fab@Home is a website dedicated to making and using fabbers - machines that can make almost anything, right on your desktop. This website provides an open source kit that lets you make your own simple fabber, and use it to print three dimensional objects. You can download and print various items, try out new materials, or upload and share your own projects. Advanced users can modify and improve the fabber itself."
Evan Malone

Rapid prototyping for only US$2300!

KMODDL

"The Kinematic Models for Design Digital Library is an open access, multimedia resource for learning and teaching about kinematics – the geometry of pure motion – and the history and theory of machines. KMODDL is a pedagogical space designed for use by teachers and researchers,... The original core of KMODDL is the Reuleaux Collection of Mechanisms and Machines, an important collection of 19th-century machine elements held by Cornell University’s Sibley School of Mechanical and Aerospace Engineering."
KMODDL