As a kid, Perry Brown sometimes was called on to climb up steel grain bins to check if they were full. Now, Brown and partner Steve Erickson have invented and are selling a device that does the job ...

For copyright matters please contact us at: titosaleksyt@gmail.com ecorobotix The "EcoRobotix" company created a robot that ...

Who would have thought that oil would become the most powerful impetus for the development of wind energy in the 20th century ...