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Watch: Ex-NASA engineer creates a friendly car horn. Electricity from urine can now be used to kill salmonella and E Coli. Solar paints can create fuel from sun and vapor.

The volume of space junk orbiting our planet is growing, posing collision risks for operating manned missions and satellites.

Ultimaker has announced that Volkswagen Autoeuropa is using its solutions to quickly and cost effectively produce tools that aid in the manufacturing of Volkawagen cars.

Sovereign-class cruise ships, the first “mega-ships” built for the cruising market, have now been eclipsed by Royal Caribbean’s enormous Oasis-class vessels.

MIT Media Lab has developed a new furniture system named Ori which transforms your apartment in seconds.

Watch: A plyscraper grows in Portland. Engineering is one of the most sex-segregated jobs a study says. A big utility is shelving $2b in project work.

MIT’s Media Lab and Tangable Media Group have teamed up to revolutionize food printing called the transformative appetite. Using food printing technology, pasta is printed in a 2-D shape that is flat until it is put into boiling water.

The processes that nanomanufacturing engineers use to fabricate nanomaterials, nanoelectronic devices and other nanotechnology products depend on their nanotechnology approach and the specific nanotechnology product being manufactured. Two major approaches to nanomanufacturing are top down and bottom up. Nanofabrication processes enable the bottom-up approach. Nanoimprinting and self-assembly processes are newer nanofabrication processes under development. Powder and particle fabrication methods enable the top-down approach.

Researchers have used magnetic nanoparticles to develop an efficient method for removing oil from water.

Google‘s Project Wing, a drone and automated aircraft delivery service that is quickly jumping over all the hurdles. This week, the drones successfully passed tests by the FAA and NASA for Unmanned Aircraft Systems (UAS).

The first European Hyperloop test facility has opened at the Technical University of Delft in the Netherlands.

Part of the American arsenal since 1983, the Tomahawk Land Attack Missile is a long-range cruise missile used for deep land attack warfare.

Watch: A space probe will head to the sun next year. A windshield for ships improves efficiency. A new bridge is designed to snap back into place after an earthquake.