Insider Brief
- Researchers at the University of Waterloo demonstrated that quantum information can be redundantly backed up by encrypting qubits into multiple entangled systems that can be decrypted only once, preserving the no-cloning…
Category: 7. Science
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How Scientists Backed Up Qubits — Without Being Copied
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Ancient human hunters used poisoned arrows
Ancient humans used poisoned arrowheads to hunt prey 60,000 years ago, archeologists discovered.
Traces of plant toxins were found on quartz Stone Age arrowheads in South Africa, the oldest known example, suggesting paleolithic hunters had more…
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Saturn-mass rogue planet revealed in unique new observations
View larger. | Artist’s concept of a rogue planet in the process of microlensing a more distant star. The gravity of the foreground object bends the light from the distant star (peach-colored arcs), temporarily intensifying that light. Now,… Continue Reading
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NASA spacecraft captures comet 3I/ATLAS on its way to Jupiter, revealing elements invisible to the human eye
NASA has released an image of the interstellar comet 3I/ATLAS captured by one of its spacecraft on its way to Jupiter.
The Europa Clipper spacecraft launched in October 2024 and is on its way to study Europa, one of Jupiter’s largest moons.
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Luke Jerram’s Helios – Peterborough Cathedral
Peterborough Cathedral has announced that it will be hosting Helios, a spectacular touring artwork by UK artist Luke Jerram, from 10 to 28 February 2026. The exhibition has been made possible by generous sponsorship from Peterborough Positive’s…
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NASA considers rare early ISS crew return due to astronaut’s medical issue
NASA is considering a rare early return of its crew from the International Space Station over an unspecified medical issue involving one of the astronauts, after cancelling a planned spacewalk that had been scheduled for Thursday, the agency…
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Hysteresis modelling of rainfall-induced deformation of mudstone sandstone slopes
Zhao, W., Mao, H., Sun, L., Lu, X. & Sun, S. Effect of rainfall and water level rise and fall on stability of core wall embankment. Water 16, 3340 (2024).
Liu, Q., Gan, J., Chen, H., Li, X. &…
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Aerospace Names Blake Bullock as EVP
The Aerospace Corp. has appointed national security space executive Blake Bullock as executive vice president, placing her in charge of the company’s technical organizations as it supports government space missions. Aerospace announced…
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January: Bristol scientists discover early sponges were soft | News and features
Sponges are among earth’s most ancient animals, but exactly when they evolved has long puzzled scientists. Genetic information from living sponges, as well as chemical signals from ancient rocks, suggest sponges evolved at least 650 million…
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