Donald Trump’s mysterious bandaged hand has made its red carpet debut at Sunday night’s Kennedy Center Honors. The president and first lady Melania Trump walked the red carpet at the event that ...

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Biological techniques are methods or procedures that are used to study living things. They include experimental and computational methods, approaches, protocols and tools for biological research.

Techniques and instrumentation refers to the development of methods and tools to be used in applied physics, materials science or nanotechnology for design, synthesis, manufacturing, imaging or ...

Makeup tutorials, pimple popping videos, and DIY skincare hacks have normalized touching, squeezing, and treating every inch of our face. But there’s one small area doctors have warned about for ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...