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Caltech’s SSPD-1 Is a New Idea for Space-Based Solar

Cars That Think

For an update on what the SSPD-1 mission achieved and how it will shape future concepts for space solar-power satellites, IEEE Spectrum spoke with Ali Hajimiri , an IEEE Fellow, professor of electrical engineering at Caltech, and codirector of the school’s space-based solar power project. SSPD-1 flew with several different testbeds.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. Out of Finland’s energy-related emissions, 82 percent come from heating domestic buildings (Ref. There is nothing special here!”

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Ham Radio Inspired This Scranton University Student to Pursue Engineering

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is pursuing an electrical engineering degree at the University of Scranton , in Pennsylvania. Gerard Piccini Member grade Student member; member of IEEE-HKN’s Lambda Nu chapter University: University of Scranton in Pennsylvania Major: Electrical engineering Minors: Math and physics Grade: Junior Another of his passions is robotics.

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The BYD Atto 3 and MG4 are great, but there is one cheap Chinese electric vehicle that’s not quite there yet…. Opinion

EV Central

There was a time when brave car companies, and Saab in particular, thought it would be amusing to build cars with silly amounts of torque and then attempt to put it through the front wheels alone. I recently spent a week in the GWM Ora, a car that would have made even Saab’s semi-suicidal engineers blanche in fear.

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Two Companies Working Towards Full-Scale Liberty Lifter X-Plane

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DARPA is of course well known for having lots of crazy ideas, only some of which ever come to fruition. The name “Liberty Lifter” invokes the idea of Liberty ships, reflecting DARPA’s goal of an aircraft that’s relatively easy and cheap to put together.

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UT Austin team develops new family of high-capacity anode materials: Interdigitated Eutectic Alloys

Green Car Congress

Researchers in the Cockrell School of Engineering at The University of Texas at Austin have developed a new family of anode materials that can double the charge capacity of lithium-ion battery anodes. As a metallic foil, the IdEA anode does not require an external current collector, significantly reducing the fraction of inactive components.

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U.N. Kills Any Plans to Use Mercury as a Rocket Propellant

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based startup began toying with the idea. Had the company gone through with its intention to sell mercury propellant thrusters to some of the companies building massive satellite constellations over the coming decade, it would have resulted in Earth’s upper atmosphere being laced with mercury. Still, with a U.S.

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