2025 was a year of reckoning, including how the heads of the top AI companies made promises they couldn’t keep. In this exclusive subscriber-only eBook, you’ll learn more about why we may need to readjust our expectations. This story is part of the Hype Correction package.by Will Douglas Heaven December 15, 2025 Table of Contents:…
The sodium-ion battery startup went from announcing a $1.4 billion factory to filing for liquidation in just over a year. Natron’s troubled journey illustrates the challenges in making batteries in the U.S.