As New Years Eve approaches and you prepare to pop open that champagne bottle, keep your fingers crossed for small bubbles ... and lots of them.
That long train of tiny, rising bubbles is the key to the drinks flavor and aroma, scientists say. And the smaller the bubbles, the better, according to the people who should know, researchers in the Champagne region of France, home to the famous vineyards that gave birth to the bubbly wine.
"Our ultimate goal is to create smaller bubbles in champagne wines," says Gérard Liger-Belair, Ph.D., an associate professor at the University of Reims Champagne-Ardenne in France, whose study on the subject will be published this week in the Dec. 17 issue of the Journal of Agricultural and Food Chemistry, a peer-reviewed publication of the American Chemical Society, the worlds largest scientific society.
Allison Byrum | EurekAlert!
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MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
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Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
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