Engineering
Clean energy is the leading solution for climate change. But solar and wind power are inconsistent at producing enough energy for a reliable power grid. Alternatively, lithium-ion batteries can store energy but are a limited ...
Jan 13, 2023
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Robotics
Until now, microscopic robotic systems have had to make do without arms. Now, researchers at ETH Zurich have developed an ultrasonically actuated glass needle that can be attached to a robotic arm. This lets them pump and ...
Jan 13, 2023
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Engineering
Deployed on a scale never seen before to carry out both surveillance and strikes, drones ranging from small commercially-available models to larger aircraft have become a defining feature of the Ukraine conflict.
Jan 13, 2023
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Energy & Green Tech
Japan plans to start releasing more than a million tonnes of treated water from the crippled Fukushima nuclear power plant into the ocean this year, a top government spokesman said Friday.
Jan 13, 2023
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Business
Wisconsin and North Carolina have joined at least 22 other states in banning the popular social media app TikTok on state-owned devices, including Mississippi, Indiana, Louisiana and South Dakota.
Jan 13, 2023
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Automotive
To accelerate the global move toward sustainable vehicles, Toyota is suggesting simply replacing the inner workings of vehicles already on the roads with cleaner technology like fuel cells and electric motors.
Jan 13, 2023
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