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What to know about invisible fencing for dogs

For pet control, an invisible fence is an easy-to-install and convenient alternative to a real fence. But your dog might not like it.

Sum-frequency microscope can image an invisible 2D material

Researchers from the Physical Chemistry and Theory departments at the Fritz Haber Institute have found a new way to image ...
CNET

The Invisible Becomes Visible: Scientists May Have Finally Seen Dark Matter

Dark matter is special in that it doesn't emit, absorb or interact with light, so science had to find a more creative way to ...

'Simple' method drivers make cars invisible to speed camera update as new rules 'imminent'

The Department for Transport has made a key update after concerns were raised about drivers using £30 way to make cars look ...

From hoodies to high society: Silicon Valley’s tech founders are taking lessons to dress, behave and master etiquette

Silicon Valley's tech titans are now embracing etiquette, moving beyond hoodies to master professional polish. A new focus on ...

Drivers' ‘simple’ method to make cars invisible to speed cameras law change plan update

Mon, Dec 8, 2025 The Department for Transport has made a key update after growing concern about drivers using ‘simple’ methods to make cars look invisible to speed cameras. The increasing use of ...
Tech Xplore

Acoustic waves act like tiny hands to move objects thanks to a new chip

Acoustic waves are best known as the invisible delivery agents bringing voices, car horns, or our favorite song to our ears. But the waves can also move physical objects, like an item vibrating atop a ...