Double shells — an outer shell delivering energy inward and a high-density inner shell compressing the fuel — could help ...

The standard chemical reaction is given by the following equation: 2 ...

Shell has challenged its defeat in an arbitration case against U.S. liquefied natural gas producer Venture Global in the New ...

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...