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Milwaukee power tools feature a range of battery options spread among several cordless tool systems. The diminutive M4 battery is the smallest. Its 4-volt power output and 2.0 Ah of storage capacity ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

It’s eye-catching, crafted from polished titanium and glass and measures 5.6mm thick, making it Apple’s thinnest iPhone. But that raises two questions: durability and battery life. Let’s start with ...

Michael is CIO at Ziff Brothers Investments, a private investment firm. From 1991 to 2005, Miller was editor-in-chief of PC Magazine. (Credit: Michael J. Miller) Acer isn't as popular in enterprise ...

Acer isn't as popular in enterprise circles as Dell, HP, or Lenovo, but it's been in the market for a long time, and the TravelMate series has its merits. Recently, I took the TravelMate P6 14 AI with ...

This set of shorter video clips is taken from the Live Lesson programme and can be used to teach individual topics. A look at a simple series circuit and the use of electrical symbols in a diagram.

But doesn’t that number, 80%, seem rather arbitrary? Is there really any point in capping yourself at less than full capacity? It’s time to wade through more battery facts and fiction. Here’s what you ...

Did you know that some data reported that every 18 seconds, a home in the US is burglarized, leaving the homeowners in total shock; do the maths and you get about 4,800 break-ins daily! Confirming ...

The Ego Power+ LB7654 blower is by far my favorite blower. Yes, I didn’t say my favorite electric blower; I said favorite ...

Recycling is the process of turning old materials and objects into something new. For example, many plastic water bottles are made from recycled plastic. This helps us to use less brand-new plastic. A ...

Learn how to make a DC motor using a simple battery in this intriguing tutorial. This amazing idea transforms basic materials ...