• AI is being used to develop new drugs and treatments, such as personalized cancer therapies.
• Blockchain is being used to create secure and transparent supply chains for food and other products.
• AI is being used to develop autonomous vehicles that can improve transportation safety and efficiency.
• Blockchain is being used to create decentralized financial systems that can provide access to financial services for people who are underserved by traditional banks.
• AI is being used to develop new tools for fraud detection and prevention.
• Blockchain is being used to create secure and tamper-proof voting systems.
• AI is being used to develop new tools for environmental monitoring and conservation.
• Blockchain is being used to create new forms of digital identity that can be used to verify people's identities online.
• AI is being used to develop new tools for education, such as personalized learning platforms.
• Blockchain is being used to create new forms of crowdfunding that can help to fund innovative projects.

These are just a few examples of the many ways that AI and blockchain are being used to solve real-world problems. As these technologies continue to develop, we can expect to see even more innovative and impactful applications in the years to come.