travel
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Other Sciences
What is the cost of living crisis? Luxury travel is booming, with further growth expected
Credit: Unsplash/CC0 Public Domain About 10 years ago, while working at the Badrutts Palace Hotel in the Swiss town of St. Moritz, he was shocked to learn that a customer had requested that an elephant be brought in to deliver a birthday present to his wife. And the hotel made it happen and pushed the elephant into the lobby. This…
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Physics
Twisted Edison: A nanoscale curled filament produces light waves that rotate as they travel.
The light bulb’s Edison-style filament is twisted on a microscale, similar to the strands Jun Lu holds next to the demonstration. When the length of each twist matches the wavelength of the light emitted by the filament, the light waves rotate as they travel through space. Credit: Brenda Ahearn/Michigan Engineering Bright, twisted light can be produced using technology similar to…
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