This revolutionary tidal turbine generates as much energy as 12 solar panels! Discover how water-powered and DIY wind ...

Australia is set to take a significant step forward in wind energy technology with the upcoming trial of a new vertical-axis ...

Overall, this is a lightweight, powerful, user-friendly disc brake, that’s also great value for money. At £29 the Clout1 is just jaw-droppingly cheap, and although it feels a little wooden and has ...

The calipers then squeeze the brake pads against the rotor, creating friction that slows your vehicle down by turning forward motion into heat. Buying your brake rotors (also called brake discs ...

For his latest custom build, Dangerholm has gone full Mad Max. The purposely rusty creation includes a wild truss fork that lacks a traditional stem, and saw blades that double as brake rotors. Add a ...

Darrieus VAWTs, on the other hand, have more efficiency but have major structural difficulties because of their long, curved blades that are joined at both ends of the rotor shaft. “Darrieus ...

Darrieus' VAWTs can thrive across diverse environments ... The low-maintenance two-bladed helical vertical axis wind turbine design comprises a rotor with a shaft connected to a brake and generator.