Human-made currency such as coins and paper bills have certainly evolved over time. Small pieces of precious metals or paper…
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An artist’s impression of a hollow nanowire emitting doughnut-shaped laser light Masato Takiguchi et al./ACS Photonics/American Chemical Society 2024 Tiny,…
Read More »SpaceX and its billionaire CEO Elon Musk may finally have a reason to look over their shoulder in the satellite…
Read More »The vacuum is not as empty as it might appear ElessarDesign/Shutterstock We may be able to harvest the quantum property…
Read More »Soap bubbles can be turned into lasers that are exceptionally good at sensing electric fields and pressure. “To get lasing,…
Read More »Lasers are essential tools for observing, detecting, and measuring things in the natural world that we can’t see with the…
Read More »This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like…
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