Vintage computer that helped launch the Apple empire is being sold at auction
A vintage Apple computer signed by company co-founder Steve Wozniak is being sold at auction.
Aug 1, 2023
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Consumer & Gadgets
Page 5 - News tagged with power supply
Business
Wind and solar remain the lowest cost, new build, electricity generation sources despite inflationary pressures
Renewables, led by wind and solar, have retained their position as Australia's cheapest new-build electricity generation despite a 20% average rise in technology costs, according to the latest GenCost report.
Jul 18, 2023
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Engineering
Researchers develop wireless sensor system for continuous monitoring of bridge deformation
Researchers in Drexel University's College of Engineering have developed a solar-powered, wireless sensor system that can continually monitor bridge deformation and could be used to alert authorities when the bridge performance ...
May 26, 2023
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Energy & Green Tech
Brazil clean electricity hits decade high
Brazil burned fossil fuels for electricity at the lowest level in more than a decade in February, thanks to booming use of wind and solar power, said a study published Thursday.
May 18, 2023
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Hardware
Magnetic tunnel junctions can prevent tampering and piracy of intellectual property
Imagine a movie about a rogue employee who breaches security in a company that implants chips inside half of the world's computers. They embed a Trojan in systems around the globe and hold the world to ransom.
Apr 3, 2023
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Energy & Green Tech
The potential for biogas production from autumn tree leaves to supply energy and reduce greenhouse gas emissions
Using Berlin as a case study, scientists from the Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB) have compared the composting of leaf litter with its energetic utilization in biogas plants. The study ...
Nov 3, 2022
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Energy & Green Tech
UN urges 'complete transformation' of global energy system
Climate change risks undermining global energy security unless the use of renewables is dramatically scaled up, the UN warned Tuesday, suggesting the Ukraine conflict's ripple effects could speed up the green transition.
Oct 11, 2022
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9
Energy & Green Tech
Sleep mode makes Internet of Energy more energy efficient
A group of scientists in Nagoya University, Japan, have developed a possible solution to one of the biggest problems of the Internet of Energy, energy efficiency. They did so by creating a controller that has a sleep mode ...
Oct 7, 2022
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Energy & Green Tech
World's largest flow battery energy storage station connected to grid
The 100 MW Dalian Flow Battery Energy Storage Peak-shaving Power Station, with the largest power and capacity in the world so far, was connected to the grid in Dalian, China, on September 29, and it will be put into operation ...
Sep 29, 2022
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Energy & Green Tech
Benefits of grid-forming inverters applied to solar photovoltaic energy systems
Toshiba Corporation has demonstrated the effectiveness of its grid-forming (GFM) inverter, which was developed to ensure the stability of microgrids. A microgrid is a type of distributed energy system that enables regional ...
Aug 29, 2022
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