Computer-Aided Design (CAD)

Newly developed two-dimensional (2D) materials such as graphene — which consists of a single layer of carbon atoms — have the potential to replace traditional microprocessing chips based on silicon, which have reached the limit of how small they can get. But engineers have been...

In our second INSIDER story, Patti Kreh demonstrated that colleges and universities will need to take an "interdisciplinary" approach to train the design engineers of the future. "What we're seeing is the need for the blending of disciplines – a combination of traditional...

In conventional 3D printing, a nozzle scans across a stage: depositing drops of plastic, rising slightly after each pass, and building an object in a series of layers. A new "on-the-fly" prototyping system from Cornell University allows the designer to make refinements while printing is in...

This software conducts preliminary design studies for spacecraft missions. It supports a collaborative work environment that allows multiple engineers to work simultaneously on the same design. When designing a spacecraft or mission, it is important that each engineer has concurrent...

New York, NY – Contour Crafting, a computerized construction method that rapidly 3D prints large-scale structures directly from architectural CAD models, has been awarded the grand prize of $20,000 in the 2014 "Create the Future" Design Contest. Contour Crafting...

With a steady rise in fuel prices and increasing restrictions on emissions, automakers face difficult challenges as they are forced to find ways of making their cars lighter and more fuel-efficient. One way to achieve this goal is to incorporate strong, lightweight, and durable composite materials to replace...