View post: This Folding Electric Bike ‘Provides Plenty of Power’ — And It’s on Sale for Almost 50% Off at Walmart Everybody knows about Lego sets, but not everyone can afford them. Thankfully, there ...

Anybody who loves cars would love to play around with a real engine all day, but that’s not always possible, especially for kids and teenagers. However, you can still entertain them with a model ...

It's almost time to send your kids back to school, and if your child has an interest in mechanical engineering or model building, there are several model engine kits to help them get started with ...

Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine for a bike. A Stirling Engine is a heat engine, powered by the expansion and contraction of a working fluid (such as ...