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ScienceDaily: Strange Science News |
Gamma-ray laser moves a step closer to reality Posted: 06 Dec 2019 12:29 PM PST A physicist has performed calculations showing hollow spherical bubbles filled with a gas of positronium atoms are stable in liquid helium. The calculations take scientists a step closer to realizing a gamma-ray laser. |
New instrument extends LIGO's reach Posted: 05 Dec 2019 08:31 AM PST Technology 'squeezes' out quantum noise so more gravitational wave signals can be detected. |
What is a scream? The acoustics of a primal human call Posted: 05 Dec 2019 08:31 AM PST Listeners show strong agreement for parameters of a scream, including a higher pitch, roughness and a higher peak frequency. |
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