This summer, school districts have been able to offer an array of innovative summer “enrichment” programs that are both fun ...

The program that has operated since 1974 will break off into its own high school and middle school starting this school year.

From Kennebunkport to Lincolnville, pizza making to cider tasting, kids to grownups to workmates, local cooking classes cover the field.

In comparison with full-bridge inverter, half-bridge inverter, and single-switch inverter, class-D inverter presents a simpler structure with fewer switches and lower voltage stresses of switches, ...