01/11/2022

SpaceX nails booster landings after foggy military launch

SpaceX launched its mega Falcon Heavy rocket for the first time in more than three years Tuesday, hoisting satellites for the military and then nailing side-by-side booster landings back near the pad.

Simulating the shear destruction of red blood cells

Many medical devices for treating heart failure generate nonphysiological shear flow. This can trigger the destruction of red blood cells after implantation of ventricular assist devices (VADs), artificial heart valves, vascular ...

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