Internet

COVID-19 exposes broadband gaps

The COVID-19 crisis has increasingly highlighted shortcomings in Australia's National Broadband Network, Flinders University experts say.

Energy & Green Tech

Hyperion launches futuristic hydrogen-fueled car

Carroll Shelby, who designed the classic Shelby Mustang in the sixties, once quipped: "I've always been asked, 'What is my favorite car?' and I've always said, 'The next one.'"

Engineering

Father, son bond over engineering a record-smashing roadster

Sandia National Laboratories manager Joel Wirth, a mechanical engineer by training, studied a problem with his car. The weight was too far back, making the car fishtail whenever he drove it faster than 200 mph.

Robotics

System prevents speedy drones from crashing in unfamiliar areas

Autonomous drones are cautious when navigating the unknown. They creep forward, frequently mapping unfamiliar areas before proceeding lest they crash into undetected objects. But this slowdown isn't ideal for drones carrying ...

Engineering

Study tests performance of electric solid propellant

Electric solid propellants are being explored for use in dual-mode rocket engines because they aren't susceptible to ignite from a spark or flame and can be turned on and off electrically.

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