Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating more material in some areas and less in others — almost like creating hills ...

Dr Adèle Ehongo discusses the pathogenesis of peripapillary intra-choroidal cavitation and its implications for myopic ...

In this video we explore bending and shear stresses in beams. A bending moment is the resultant of bending stresses, which are normal stresses acting perpendicular to the beam cross-section. We can ...

"A tire deforms 40 percent every time it rotates, so that huge amount of displacement, or change, causes those elements to displace, and that causes numerical instability," Helsel said. He also ...

As glaciers collapse toward the sea, scientists struggle to figure out how fast the southern continent is melting and what that means for sea-level rise ...