An inventive teacher made a windmill to generate electricity using old woks. High school physics teacher Nikom Ounjai bought five pans at the local thrift store for 100 baht each and built the DIY ...

Ugly, unique, rare, beautiful, or high-priced—we pick our favorite wheels from an era long before many of you were born. Most ...

For hundreds of years in America, the most important application of windmills was to provide power to pump for water and it ...