We even tried building hierarchies with 2-3 levels, but the number of shortcuts grew too fast for higher levels if we generated a full graph inside each cluster.
For this story, WIRED reviewed dozens of NASA documents, including backup plans and contingencies for emergencies, and spoke to more than a dozen people, including three astronauts who’ve visited the ISS, and no one seemed that freaked out. One astronaut said the most worrisome scenario that actively crossed his mind in orbit was getting a toothache. The ISS has had some emergencies, including a first-ever medical evacuation in January, but generally things have been remarkably stable. In fact, one of the most impressive things about the ISS is that nothing very dramatic has ever happened to it. No experiment has gone too haywire. It hasn’t been hit by an asteroid.
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Tilly has Dravet Syndrome, a rare genetic epilepsy which causes seizures that could kill her. Their request to Birmingham Children's Trust for respite was refused with the trust suggesting training grandparents to help, even though the family had told them that was not possible.
The family-owned soda firm that still uses returnable glass bottles
據澳洲當地媒體和BBC取得的電子郵件顯示，神韻藝術團的表演者收到威脅，要求他們取消即將在澳洲舉行的演出，否則將在位於首都的安東尼·阿爾巴尼斯（Anthony Albanese）總理官邸引爆炸藥。