Here is another awesome science toy for young learners. The Gatling Gun Stirling Engine is a fully functional engine that shows how heat can be transformed into mechanical work. Simply fill the container with fuel and light the burner. This 6-cylinder Gatling gun engine has a full metal construction.
You may also want to see:
*Our articles may contain aff links (#ads). As an Amazon Associate we earn from qualifying purchases. Please read our disclaimer on how we fund this site.
