Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Germany launches a high-voltage EV charging project to drastically cut charging times and accelerate electric mobility ...

Trenches first, defense fast and physical. This seven-round Lions mock draft doubles down on protecting Jared Goff, adding ...

Ford’s push to develop affordable EVs is also a fight against physics itself. Every bit of inefficiency caused by drag robs ...

The EU wants a minerals alliance with Washington— but can they really shift China's outsized lead? A flurry of announcements this week is reshaping efforts by the United States and the European Union ...

But knowledge gives us power—to separate facts from fears, speculation from reality, and worst-case scenarios from more likely outcomes. And this is my topic for today. What we know about AI, what ...

Let's say you're building a custom car, but you're on a strict budget when it comes to the powertrain. What sort of crate engine can you get for around $5,000?

When you think of a toy tractor, what probably comes to mind is something with fairly simple lines, maybe the iconic yellow and green, big rear tires, small front ones. Well, that’s exactly ...

It also reduces the space data centers need by 80% through elimination of an extensive cooling infrastructure, the company ...

As the robotics sector steadily moves from science fiction to factory floor, a new generation of humanoid robots is emerging to reshape industry, healthcare and daily life.