Scientists are using artificial intelligence (AI) to create new technologies that can change the world. For example, Microsoft researchers are developing a new AI model called BitNet a4.8 that is smaller and faster than traditional AI models. This technology can be used to create AI that can run on smaller devices, like phones and tablets. Scientists in Sweden have also developed an AI tool that can identify where a person has been based on the microbes that are on their body. This tool, called mGPS, can be used to help solve crimes or track the spread of diseases. In addition, Bayer, a company that sells seeds, is now using AI to create models that can help farmers with things like identifying pests and deciding how much water to give their crops. The company is working with Microsoft to make these models available to other companies and farmers. Finally, OpenAI is working on an AI tool called "Operator" that can do things like write code and book travel for people. These are just a few examples of how AI is being used to create new and innovative technologies.