The roller bender is a mechanical device or jig having three rollers used to form a metal bar or rod into a circular arc. The rollers are freely rotate about three parallel axes, which are arranged with uniform horizontal spacing. Two outer rollers, cradle the bottom of the material while the inner roller, whose position is adjustable, presses on the topside of the material.
The Smallest Flying Sports Car 🚁 The Koncepto Milenya is a concept for a single seater vertical take-off and landing (VTOL) ultralight aircraft developed by Philippine inventor Kyxz Mendiola. Also referred to as a "flying car". Perfect for personal land survey, farms, solarfeild inspections, beach house, lake house or for simply enjoying some recreational flying. It has a 15min flight for now and capable of 80kg Payload or Pilot.