Babies are beautiful. I always want to smile at them in the street, perhaps because they are a rarer and more precious sight in this ageing country or because they remind me of my grandchildren. There are about 3.5 million children aged four and under, while dogs on the streets are a more plentiful 13.5 million. Is the dog boom compensating for fewer children? As time goes by, there are going to be ever more grandparents and ever fewer children to beam at foolishly.
In the early days, public Wi-Fi networks often resembled the Wild West, where ARP spoofing attacks that allowed renegade users to read other users' traffic were common. The solution was to build cryptographic protections that prevented nearby parties—whether an authorized user on the network or someone near the AP (access point)—from reading or tampering with the traffic of any other user.
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BBC behind-the-scenes as Oscar nominees lunch together
2025年9月，国家发展改革委正式对提案进行了答复，表示坚持从供需两侧发力，针对问题症结，因业施策、对症下药，标本兼治化解重点产业结构性矛盾，推动我国产业高质量发展。下一步将会同有关部门，综合整治“内卷式”竞争，推动落后低效产能退出，增加高端产能供给，发挥科技创新引领作用，加力破除地方保护和市场分割，促进产业加快迈向中高端。