Researchers have recently displayed the interaction of superconducting qubits; the basic unit of quantum information, with surface acoustic wave resonators; a surface-wave equivalent of the crystal resonator, in quantum physics. This phenomena opens a new field of research, defined as quantum acoustodynamics to allow the development of new types of quantum devices. The main challenge in this venture is to manufacture…
Tag: crystal
Leaf-Cutter Ants Have Rocky Crystal Armor, Never Before Seen in Insects
Leaf-cutter ants are named for their Herculean feats: they chomp foliage and carry unwieldy pieces, like green flags many times their size, long distances to their colonies. There they chew up the leaves to feed underground fungus farms. Along the way, the insects brave all manner of predators — and regularly engage in wars with other ants. But these insects are…
A new beat in quantum matter
Oscillatory behaviors are ubiquitous in nature, ranging from the orbits of planets to the periodic motion of a swing. In pure crystalline systems, presenting a perfect spatially-periodic structure, the fundamental laws of quantum physics predict a remarkable and counter-intuitive oscillatory behavior: when subjected to a weak electric force, the electrons in the material do not undergo a net drift, but rather…
The Curse of the Buried Treasure
Two metal-detector enthusiasts discovered a Viking hoard. It was worth a fortune — but it became a nightmare. From a report:
Leominster, in the West Midlands area of England, is an ancient market town where the past and the present are jumbled together like coins in a change purse. Shops housed in half-timbered sixteenth-century Tudor buildings face the main square, offering cream…
Researchers trap electrons to create elusive crystal
Like restless children posing for a family portrait, electrons won’t hold still long enough to stay in any kind of fixed arrangement. …
The International Space Station is 20 and going strong
20 years ago, three astronauts stepped aboard the ISS. It’s since hosted residents from many countries, creating humanity’s first history of living in space. Source: https://earthsky.org/space/20-years-iss-what-its-future-holds-nov-2-2020…
Kids can watch colorful crystals grow with this NatGeo kit, on sale for Prime Day
Get up to 20% off National Geographic STEM science kits, including a crystal growing kit, a glowing marble run and more. Source: https://www.livescience.com/news/kids-can-watch-colorful-crystals-grow-with-this-natgeo-kit-on-sale-for-prime-day
For the First Time Ever, Scientists Caught Time Crystals Interacting
An anonymous reader quotes a report from Popular Mechanics: For the first time, scientists have observed an interaction of a rare and baffling form of matter called time crystals. The crystals look at a glance like “regular” crystals, but they have a relationship to time that both intrigues and puzzles scientists because of its unpredictability. Now, experts say they could have…
What’s the birthstone for October?
If you were born in October, your birth month has 2 birthstones: opal and tourmaline. Source: https://earthsky.org/human-world/october-birthstone-opal-tourmaline…