Keystone Air Power is a thriving Amish enterprise that runs a fully modern hardware store in Central Pennsylvania. The 52,000-square-foot building is constructed around a cutting-edge, off-grid mechanical and electrical system that demonstrates the Amish's knowledge of smart technology.

The first snowflakes hit the ground in Park City, Utah, in late October, before a single peanut butter cup hit the bottom of the Halloween bag. The first snow of the 2022 season dumped 10 inches of fresh powder on the town on Oct. 23, giving skiers and winter sports enthusiasts an early start to their activities.

Opened in 2020, the new Wasilla police headquarters has the latest technology to supply heat and keep walkways free of ice — critical components where sub-zero temperatures and five feet of snow are common in the winter. Both the hydronic radiant heat system and the snow- and ice-melting (SIM) system consist of 5/8-inch diameter PEX barrier tubing installed in circuits in concrete slabs.