An international research team describes the methods of winding up molecules into screw-shaped structures. With the aid of artificial molecules, the researchers imitated the principles underlying the ...

The helix is a popular shape in engineering. It is used in our screws to ensure a strong hold, in our springs to store mechanical energy, even in our pastas to capture the right amount of sauce. It is ...

The food & pharmaceuticals industries will have significant demand for helical screw blowers for 100% oil free low-pressure air requirements over the forecast timespan. Principal application of the ...