According to conventional wisdom, the compound microscope was invented at the beginning of the seventeenth century and made possible the immediate discovery of cells. This is nonsense. The textbook ...

An interdisciplinary team of engineers and surgeons at Penn State have created a new class of biomaterial that can better ...

Blue lasers with surface gratings are delivering quantum precision from millimetre footprints. The visible spectrum is an exciting frontier for laser diode technology. Here emerging applications exist ...

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

Engineers leverage both device-specific and tool-level data to identify a process “sweet spot.” Tight, frequent tool-to-tool ...

As John F. Kennedy Jr. and Carolyn Bessette planned their 1996 wedding, they hardly wanted anyone to know about it, let alone the press. All the details behind their legendary surprise nuptials.

Dive into 100 fascinating facts you won't easily find from Googling. Explore hidden gems of science, history, and nature that ...

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Electrons are tiny and constantly in motion. How they behave in a crystal lattice determines key material properties: ...

Try searching for your own micrometeorites by collecting particulates from roofs or drain spouts. Use a magnet to see if any ...

To touch grass, venture outdoors and take a break from doom-and-gloom news, what can one do to pass the time without a smartphone? Perhaps they can take a peek into the infinitesimal world outside ...

IN a recent paper 1 I derived formulæ expressing the distribution of light in the geometrical focal plane of optical systems of high relative aperture; and, using these formulæ, curves were given ...