X-rays: Beyond the Nobel Prize limit
When certain atoms are irradiated with laser light, they can produce a very different kind of laser light: laser pulses with extremely high frequencies in the X-ray range. These laser pulses, which helped achieve record-breaking results at TU Wien in the 1990s, were the subject of the 2023 Nobel Prize in Physics.
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Many US public parks sit surprisingly close to hazardous waste sites and facilities that release toxic chemicals
