“I didn’t realize how much this plasma cutter would help with my DIY projects.” With this limited-time deal from Amazon, you can get the Silatu 55A Plasma Cutter for just $124, a whopping 52% off its ...

The interiors of fusion reactors can get seriously chaotic. But for obvious reasons—like extreme temperatures and pressures—researchers aren’t typically able to peek directly inside a reactor. Some ...

Ever since Harbor Freight was founded by the Smidt family in 1977, its focus has been on selling affordable tools that undercut those produced by big-name brands. The retailer currently offers a trio ...

eBay posted solid sales growth in the third quarter. That growth could slow in the coming quarters due to higher tariff-related costs. eBay's third-quarter revenue rose by 9% year over year to $2.8 ...

If you’re trying to figure out tools that make life easier, a plasma cutter might not be the first one that comes to mind. But it can be a game changer for DIYers, mechanics, and anyone working on ...

Americans shopping for secondhand, vintage or handmade items on platforms like eBay and Etsy face steep customs duties on international purchases next month, potentially hurting trade on those peer-to ...

A growing number of farmers are opting to tool up with engineering-grade workshop equipment to produce their own machinery parts. And when it comes to carving out perfect sheet metal profiles, there’s ...

Posted: April 14, 2025 | Last updated: July 11, 2025 In this video I demonstrate how I turned an arc lighter into a mini hand held plasma cutter! A big thanks to Soylent for sponsoring this video!

Researchers from the Johns Hopkins Bloomberg School of Public Health supported the first blood center in the U.S. to be granted full FDA approval to provide convalescent plasma to immunocompromised ...

Andrew Kessel was a breaking news writer for Investopedia until October 2025. He previously covered markets for Proactive Investors, with a focus on small-cap stocks in fintech, healthcare, mining, ...