Lead-free alternative discovered for essential electronics component

by quasarn01 | Nov 17, 2025 | Latest in Physics

Ferroelectric materials are used in infrared cameras, medical ultrasounds, computer memory and actuators that turn electric properties into mechanical properties and vice-versa. Most of these essential materials, however, contain lead and can therefore be toxic. Go to...

New photonic chips passively convert laser light into multiple colors on demand

by quasarn01 | Nov 17, 2025 | Latest in Physics

Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of scientific and industrial applications. From creating stupendously accurate clocks to processing the petabytes of information zipping through data...

Raman quantum memory demonstrates near-unity performance

by quasarn01 | Nov 17, 2025 | Latest in Physics

Over the past decades, quantum physicists and engineers have developed numerous technologies that harness the principles of quantum mechanics to push the boundaries of classical information science. Among these advances, quantum memories stand out as promising devices...

La. officer serving warrant fatally shot by suspect firing through closed door

by quasarn01 | Nov 17, 2025 | Police Lives Matter

The suspect barricaded himself for hours after fatally wounding Vivian Police Officer Marc Brock Go to Source

Australia’s Songlines: An Ancient Network Known As The ‘Footprints Of The Ancestors’

by quasarn01 | Nov 17, 2025 | Ancient Code

Sprawled across the Australian continent lies a network of invisible pathways known to the aborigine as ‘Footprints of the Ancestors’. In the West, we know them as ‘Song Lines’ and ‘Dream-Tracks’. They were part of the aboriginal creation myth which spoke of legendary...