refraction of light through a prism. Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers. Wave optics: Wave front and Huygen’s ...

This may seem like a silly question, but is snow really white? I am sure the winter season is not over yet, and there will be plenty more of the white stuff, or is it white? Hmmm…I do not know about ...

Spark curiosity with 29 exciting at-home science projects for kids! Fun, easy activities that teach science while keeping them happily busy. Teaching and keeping kids entertained simultaneously isn't ...

Mild traumatic brain injury often leads to visual dysfunctions, even in patients who do not report vision problems.