The discovery of Ultra Low Velocity Zone's (ULVZ), at the core-mantle boundary (CMB), reveal a sharper velocity contrast observed across any boundary layer in the Earth's interior except the outer core. Modern lavas in Baffin Island and several ocean . . .

In the history of aerodynamic research around the bluff bodies like SUV, trucks and trailers, it has always been observed that their shapes with square base have served as an obstacle improving vehicle fuel economy. When the air passes over the vehicl . . .