HuffPost Canada closed in 2021 and this site is maintained as an online archive. If you have questions or concerns, please check our FAQ or contact support@huffpost.com.

broad sustainable building

CHANGSHA, China - A Chinese construction company is claiming to be the world's fastest builder after erecting a 57-story
Space vacations, 3D printers, electricity-generating clothes and skyscrapers that can be built in just over two weeks may