科学与环境
Why do terrorist attacks seem so predictable in hindsight?
来源: Phys.org - latest science and technology news stories · 发布于
"How could our society have let this happen?"
"How could our society have let this happen?"
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Grades are not comparable across schools in Sweden, says researcher
Grades from compulsory school determine which pupils are accepted into popular upper secondary programs. A new thesis from Uppsala University shows that pupils at for-profit independent schools have, on average, higher grades than would statistically be expected given their backg
Phys.org - latest science and technology news stories ·
Quantum skyrmions outlast entanglement, hinting at more resilient networks
Quantum networks could one day connect quantum computers into more powerful systems and enable new forms of secure communication. But a fundamental obstacle stands in the way: Quantum information is extraordinarily fragile, and the entanglement between particles of light on which
Phys.org - latest science and technology news stories ·
Attenborough-backed appeal secures £30m estate
The purchase of the vast Rothbury Estate by wildlife groups is hailed as "something very special".
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Scientists find that a 10-millisecond flash could help build more sensitive gas sensors
Nitrogen dioxide is a harmful gas that requires sensitive detection. Researchers used intense light pulses lasting 10 milliseconds to make molybdenum disulfide flakes and anchor isolated metal atoms in one step. Adding platinum improved the material's room-temperature response to
Phys.org - latest science and technology news stories ·
Personal stories offer new insights into stuttering therapy, researchers find
Traditional speech-language therapy for people who stutter has largely operated under a medical model focused on eliminating dysfluency—breaks in the normal rhythm of speech. But for Rodney Gabel, a professor of speech-language pathology at Binghamton University, and Ladan Khoshb
Phys.org - latest science and technology news stories ·