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new sapphire cat is relatively hefty 16 micrograms, close to half the mass of an eyelash, & more than 100 trillion times the mass of cat states previously created with molecules. “We’ve reached a new regime where quantum mechanics apparently does work,”
https://www.sciencenews.org/article/sapphire-schrodingers-cat-quantum
@johnverdon
Very interesting but I could do without the cutesy headlines.