The Download: AI-designed viruses, and bad news for the hydrogen industry

AI-designed viruses created using artificial intelligence are now capable of killing bacteria, potentially leading to new treatments and advancements in engineered cells. Meanwhile, the hydrogen industry is facing challenges with cancellations and delays in major projects, particularly in the US due to changes in tax credits and support for renewable energy. Despite these setbacks, there are opportunities for growth in markets like China. The article also highlights other tech news stories, including Meta's new smart glasses and issues with the CDC.