You can find discounts on large and small kitchen appliances, washers and dryers, tech gear, and moreBy Samantha B. GordonIf ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Lead-acid batteries are indispensable in various applications, and it is crucial to monitor their status. However, the ...

Batteries as they stand today are dominated by lithium-ion battery types, where lithium ions move between the anode and cathode during charging and discharging cycles. Enormous research efforts ...

Batteries power our favorite electronic devices, but they're not meant to last forever. The good news is that Windows laptops have a battery report feature that breaks down whether your battery is ...

You can never have too many Legos. Stock up during Walmart's fall sale and get your holiday shopping done early. By Stan Horaczek Published Oct 7, 2025 9:11 PM EDT We may earn revenue from the ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Abstract: In this paper, a 226Ah type lithium-ion power battery module is taken as the research object, the temperature differences across various temperature sensor layout positions are studied, and ...

Battery supplier Intelligent Power has launched its new Wide Temp Series of lithium-iron phosphate (LFP) batteries engineered for harsh outdoor environments. The batteries use a patented anode and ...

The Google Pixel 8 and Pixel 8 Pro landed a few days ago, and it brings some major upgrades, including the new Tensor G3 chipset, new AI photography features, and more. While watching the event, when ...

Abstract: An optical fiber sensor based on Michelson interferometer (MI) cascaded with Fabry–Perot interferometer (FPI) is proposed for simultaneous monitoring of high-temperature and high-pressure.