To cool down sweaty troops and improve energy efficiency, the U.S. military recently began coating 900 air-conditioned tents with spray-on insulating foam.

- The global polyurethane spray foam insulation market was estimated at a value of US$ 5.9 billion in 2022. It is anticipated to register a 7.2% CAGR from 2023 to 2031 and by 2031, the market is ...

It seems like the Japanese always have the coolest technology--in this case quite literally. The hip new way to stay cool in an increasingly energy-conscious Japan: cooling foam or gel spray-cans ...