Matt Hartman is the founder and Managing Partner of Factorial Capital, where he uses his technical background and deep network of technical entrepreneurs to back companies like Modal, Factory AI, and ...

Dive into Faraday’s Law of Electromagnetic Induction with a practical Python implementation in this first part of our Electrodynamics series. Learn how to simulate and visualize changing magnetic ...

The solid-state battery race is heating up. Factorial Energy, a Massachusetts-based start-up, plans to go public in mid-2026. The listing will provide $100 million in capital to advance its battery ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The Billerica battery startup ...

Factorial, the start-up, said the listing would provide money that would help it bring new solid-state batteries to market as soon as 2027. By Jack Ewing Factorial Energy, which is developing advanced ...

Two years ago, Factorial Energy opened its battery-making plant in Methuen to much fanfare, drawing Governor Maura Healey and Representative Lori Trahan to celebrate at the facility in an industrial ...

Curious to know how much taxes and other deductions will reduce your paycheck? Use our paycheck tax calculator. If you’re an employee, generally your employer must withhold certain taxes such as ...

Reinvest dividends to buy more shares; consider tax when selling shares accumulated via DRIPs. Dividends received outside IRA are taxable, increasing your stock's tax basis over time. Track cost basis ...