Walking robots could aid research on other planets

Today NASA uses wheeled rovers to navigate the surface of Mars and conduct planetary science, but research involving Texas A&M University scientists will test the feasibility of new surface-exploration technology: walking ...

Nanoscale fluid-phase changes revealed

Millions of barrels of oil are produced daily from shale reservoirs, yet a significant amount remains untouched, trapped in molecular-sized pores on a nanoscale. Current reservoir models can't predict oil behavior or recovery ...

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