Here's a fun little experiment the kids and I did with the kids the other day to demonstrate the reflective property of light. We used a stream of water to capture and bend a laser beam. It's the same ...

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In a first, scientists have shown that they can send light through “slits in time” in time. The new experiment is a twist on a 220-year-old demonstration, in which light shines through two slits in a ...

While skimmers have been a necessary component in atomic and molecular-beam experiments for decades, they were also known to impose a fundamental limit on the number of particles one could pack into ...