据新华社报道，澳大利亚警方12月15日说，悉尼邦迪滩发生的枪击事件已造成包括1名作案嫌疑人在内的16人死亡、40人受伤，两名嫌疑人为一对父子。
The last year has been big for Google's AI efforts. Its rapid-fire model releases have brought it to parity with the likes of OpenAI and Anthropic and, in some cases, pushed it into the lead. The Nano Banana image generator was emblematic of that trend when it debuted last year, and subsequent updates only made it better. Now, Google has announced yet another update to its image model with Nano Banana 2, which is available starting today.
，更多细节参见51吃瓜
Sea urchin spines show exceptional mechanoelectrical sensing from gradient structures and can be replicated in 3D-printed mimics for underwater sensing.
Фото: Yan Dorbronosov / Reuters