On December 19th, metamaterials startup Echodyne announced a $15 million Series A investment round led by Bill Gates and Madrona Venture Group.  As the fourth spinout from Intellectual Ventures, Echodyne is seeking to commercialize novel metamaterials-based radar technology, whose origins trace back to research at Duke University and UC San Diego. The investment demonstrates the building of commercial momentum for the technology and is good impetus to define and discuss metamaterials, identifying why they will be important, especially in the context of advanced manufacturing:

Metamaterials: “Beyond Nature”

The exact definition for metamaterials can vary depending on the source, but it is important to realize that the term “metamaterial” does not refer to one specific material, but rather to a design concept for materials.

VC Firms Invest in Two Additive Manufacturing Startups Adding New Materials Capabilities

Within the past few days, various news sources have reported that two new additive manufacturing startups, Voxel8 and Impossible Objects, have received venture funding from Braemar Energy Ventures and OCA Ventures, respectively. While Cambridge (MA)-based Voxel8 is focused on printing embedded conductors, wires and batteries, Northbrook (IL)-based Impossible Objects is targeting composites, such as carbon fiber, fiberglass and kevlar. Their material palettes might be quite different, but the theme of the investments strikes the same note: there is much to be gained from the ability to print varied and complex materials.