Sub-wavelength optics is the study of light on a spatial scale smaller than its wavelength. Conventionally, the minimum length scale on which a beam of light can operate is equal to half its ...

Here’s why and how the moon can look yellow, orange or red without an eclipse and when Friday's total lunar eclipse blood ...

It scatters more of the shorter blue wavelength light, allowing the longer red wavelength light to remain visible. During a lunar eclipse, all of the light shining onto the Moon has come through ...

This same phenomenon is why the sky appears blue, since only the blue wavelength light is scattered to become visible. However, Britain is just on the edge of the eclipse path so only the West of ...

We call it digital sunset time, so the brain can get a cue from the darkness or lack of blue wavelength light and start making melatonin one to two hours after that.” Get top local stories in ...

When Beyoncé announced she was pregnant with first child Blue Ivy Carter at the MTV Video Music Awards, her fans were ecstatic. The singer was three years into her marriage to Jay-Z and touched ...

The background color is inspired by International Klein Blue, a hue that the artist Yves Klein first mixed in the 1950s, using it to make an array of monochromatic paintings until his death in 1962.

Blue Origin launched its 10th space tourism mission this morning (Feb. 25), sending six paying passengers to suborbital space. After a slight delay due to a hold, Blue Origin's suborbital New ...

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Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques, Valais École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, Sion, Valais CH-1951, ...

Here, we report the isolation of an aerobic bacterial strain able to use both 1NA and aniline as growth substrates through selective enrichment with samples from a 1NA-manufacturing site. Detailed ...