Hot Wheels' $10 Lamborghini RC car is USB rechargeable and built to scale. Reviewers say it’s “extremely fun” for kids and ...

Walmart is selling the rechargeable Hot Wheels RC Ford Mustang toy for just $11. That's 50% off. Shoppers say it’s "fast and ...

Whether you love learning about helicopters or you know someone who does, this replica brings the thrill of military aviation ...

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Researchers at Worcester Polytechnic Institute are developing tiny drones inspired by bats for search and rescue missions. The aerial robots use echolocation, like bats, to naviga ...

Abstract: Lithium-ion batteries are widely applied in many fields. It is important for predicting battery life (RUL). It is randomly discharged that the lithium-ion battery under random conditions.

Abstract: This article presents a novel approach to battery thermal management control in electric vehicles (EVs), focusing on the establishment of a power loss model that incorporates temperature and ...

Your iPhone battery drains fast due to background app refresh, screen brightness, and location services. Learn how to save battery on iPhones by turning off unused settings. Find out if and when you ...

When Kerry Dunstan and his partner set out to buy a new electric car this summer, one of the questions they asked was, "How's the battery?". They'd found a 2021 Nissan Leaf with just 29,000 miles on ...