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How to Make a Mini Generator 220v Using dc Motor ...

America needs to reinvest in building military hardware. The United States spends about 3.4 percent of its gross domestic product on defense, down from nearly 5 percent in 2010 and 9.4 percent in 1967 ...

After making a fortune on Wall Street, he bought The Nation magazine and founded The New York Observer, which one writer ...

Two technologies, one goal. But the paths they take couldn’t be more different. Explore the science behind EVs and hydrogen ...

Pebble's revival has continued with an expansion into more wearables, but it's a bit of a stretch to suggest the Pebble Index ...

Some exciting new indoor toys and activities are *exactly* what your fam needs to get through those long winter days.

Eleven years after Musk promised an $85 million investment, SpaceX has surpassed that goal by about 16,000%. The company has ...

Rivian Automotive, Inc. ( RIVN) Discusses AI-Centric Approach to Vehicle Autonomy and Technology Roadmap December 11, 2025 12:00 PM EST Please welcome RJ Scaringe, Founder and Chief Executive Officer ...

Ed Conway travels to the heart of the US car industry and finds that rather than benefiting from the president's America ...

Enovix Corporation ( ENVX) Fireside Chat: CEO Reflections and Learnings at Emerging Battery Company December 10, 2025 11:00 AM EST ...

Dissecting the expelled balls of bones and other indigestible bits is a popular STEM activity for kids. But where do all ...