Machine learning & AI
Peripheral vision enables humans to see shapes that aren't directly in our line of sight, albeit with less detail. This ability expands our field of vision and can be helpful in many situations, such as detecting a vehicle ...
Mar 8, 2024
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Robotics
Before a robot can grab dishes off a shelf to set the table, it must ensure its gripper and arm won't crash into anything and potentially shatter the fine china. As part of its motion planning process, a robot typically runs ...
Mar 7, 2024
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Computer Sciences
There are an estimated 280 million people in the world with debilitating levels of visual impairment. A new tool to empower them with a richer understanding of their surroundings is presented in the International Journal ...
Mar 6, 2024
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Business
Europeans scrolling their phones and computers this week will get new choices for default browsers and search engines, where to download iPhone apps and how their personal online data is used.
Mar 6, 2024
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Energy & Green Tech
While the transportation sector has witnessed a dramatic shift toward electric vehicles (EVs), the idea of using hydrogen as a clean and efficient fuel for transportation has been explored for many decades. These vehicles ...
Mar 5, 2024
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Hardware
Johns Hopkins electrical and computer engineers are pioneering a new approach to creating neural network chips—neuromorphic accelerators that could power energy-efficient, real-time machine intelligence for next-generation ...
Mar 5, 2024
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Energy & Green Tech
Southwest Research Institute has developed a natural-gas-fueled medium-duty truck outfitted with a hybrid powertrain that achieved a 25% reduction in greenhouse gas emissions (GHG) over standard diesel powertrains. The vehicle ...
Mar 4, 2024
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Computer Sciences
A University of California, Irvine-led research team has demonstrated the potentially hazardous vulnerabilities associated with the technology called LiDAR, or Light Detection and Ranging, many autonomous vehicles use to ...
Mar 1, 2024
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Security
In recent years, browser and web-based technology has become a powerful tool for operators of infrastructure and industrial systems. But it also has opened a new pathway for bad actors to seize control of these systems, potentially ...
Feb 29, 2024
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Hi Tech & Innovation
Pilots lined up on a runway in Dubai on Wednesday and fired up their seven jet engines with an ear-splitting roar. But they weren't preparing to fly an airplane—they were the aircraft.
Feb 29, 2024
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An engine is a mechanical device that produces some form of output from a given input. An engine whose purpose is to produce kinetic energy output from a fuel source is called a prime mover; alternatively, a motor is a device which produces kinetic energy from other forms of energy (such as electricity, a flow of hydraulic fluid or compressed air). A motor car (automobile) has a starter motor and motors to drive pumps (fuel, power steering, etc) – but the power plant that propels the car is called an engine. The term 'motor' was originally used to distinguish the new internal combustion engine -powered vehicles from earlier vehicles powered by a steam engine (as in steam roller and motor roller).
Military engines included siege engines, large catapults, trebuchets and battering rams.
This text uses material from Wikipedia, licensed under CC BY-SA
