The table below lists the head options. Only some combinations of head and drive type are supported. Different sized flat heads exist for the same screw type. Sometimes this depends on the type of ...

The screw-shaped energy converter is nearly 20 feet (six meters) long, a quarter of the size of the energy converter Spiralis plans to deploy in the future. Using computational fluid dynamics ...

David Edwards has spent over a decade reporting on social justice, human rights and politics for Raw Story. He also writes Crooks and Liars. He has a background in enterprise resource planning and ...

Necessity is the mother of invention, and nowhere is this borne out more convincingly than in do-it-yourself home improvement ...

You don't worry about whether the ghosts of the former valet Peter Quint and governess Miss Jessel should sing or not when the production places them clearly in the tormented head of the incarcerated ...

He started the process by picking an image of The Beatles before working out logistically what a “sensible size” would be for ...

Benjamin Britten’s The Turn of the Screw, based on Henry James’s ghost story, is – usually – a taut, tense and terrifying opera, concentrated into just seven singers and an orchestra of 13.

The nights are drawing in, there’s a chill in the air and it’s Halloween in a few weeks so it seems very fitting that there is a new production of Benjamin Britten’s spine-tingling two-act chamber ...

If you're going to screw things up, use the right screws and limit the type of screws you are using. That's a lesson Michael ...

If one mark of a great masterpiece is its ability to withstand continual reinterpretations, then Benjamin Britten’s 1954 chamber opera The Turn of the Screw is up there with the greatest.