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Best lenses for astrophotography in 2024

These specialist lenses are designed with large apertures and wide focal lengths to help let in as much light as possible for capturing detailed images of the stars and galaxies above. Ideally ... read more

Propagating dimensions of light: Deforming versatile non-diffractive beams along the optical trajectory

This spreading of light beams during propagation limits the efficient transmission of energy and information. Therefore, scientists have endeavored to suppress diffraction effects to better ... read more

The most common Echo Show problems and how to fix them

In this deep dive, we’ll be taking a look at the most common Echo Show problems and ... results in a horizontal bar of blue light at the bottom of the display. No light means Alexa isn’t ... read more

News tagged with rare earth elements

Research led by Macquarie University sheds new light on how concentrations of metals ... global transition and make sure that rare earth elements (REE) do last longer, reveals new study published ... read more

Pink Eye: What You Should Know

It might make your vision blurry and make you sensitive to light, but you’ll still be able to see. Pink eye can happen to anyone, regardless of age, but it's common in children. It can be ... read more

De'Aaron Fox on Play-In victory: 'Light the beam, man. Light the beam.'

De'Aaron Fox walkoff interview after dropping 24 points in Kings victory over Warriors during SoFi Play-In Tournament. read more

The Best Kids Glasses Online, According To Parents And Experts

Whether you’re searching for prescription lenses, toddler glasses or blue light blockers for teens, online retailers make it easy to choose frames, upload prescriptions and pick the best design ... read more

Can you see Sacramento Kings’ purple victory beam from space? We shed light on the answer

The beam is a powerful piece of machinery, forced to compete with Sacramento’s overwhelming supply of light pollution, among other atmospheric conditions like clouds and moonlight. Light ... read more

Red-light crashes have become more common, but changes planned locally may help

A video uploaded to social media this month documented a disturbing but frustratingly common traffic violation ... the intersection against a red light. Motorist Jason Das, who posted the clip ... read more