From decades of astronomical observations, scientists know that most galaxies contain massive black holes at their centers.

Large scale RC aircraft are pleasure to see on the ground and in the air, but putting in the months of effort required to build them requires special dedication. Especially since there is a real ...

Get ready for an amazing flight experience with the super big RC turbine helicopter, the EC-145 Rescue Heli, soaring indoors at Messe Ried. Watch as cutting-edge innovation meets precision flying, ...

Originally intended for large-scale RC planes, the little jet engine produces about 120 N of thrust. To allow the car to stop, [James] kept the drive shafts and connected them to a centrally ...