room-temperature

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#room-temperature

Yeah, why not, let's try

Reddit r/singularity ↗ · 2026-09-09

A humorous reference to a sequel or second attempt related to the LK-99 room-temperature superconductor claims.

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#room-temperature

LSU physicists create first room-temperature quantum material

Reddit r/singularity ↗ · 2026-07-20 Cached

LSU physicists have created the first room-temperature quantum material, a plasmonic metacrystal that distinguishes and transports quantum states of light without cryogenic cooling, overcoming a key barrier and enabling practical quantum technologies.

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#room-temperature

Making espresso with ultrasound

Hacker News Top ↗ · 2026-06-16 Cached

Researchers at UNSW Sydney have developed a new method to make espresso-strength coffee using ultrasonic sound waves and room-temperature water, reducing energy consumption by up to 75%. Blind taste tests showed the ultrasonic espresso is indistinguishable from traditionally brewed espresso.

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