OpenAI has introduced its new text-to-video generator, Sora. Tell it what you envision, like "giant wooly mammoths treading through a snowy meadow" or "historical footage of California during the gold rush", and the AI model will create the scene as described.

Sora isn't available to the public yet, but the cyber world is already impressed by how realistic the demo videos are.

How does this software actually work? Does it have any limitations? How will this technology change the way videos and films are made? Listen to AI consultant Raj Shroff’s take on the issue.

You'll also hear about OpenAI CEO Sam Altman, who reportedly plans to raise US$8 trillion for his AI chip venture, as well as a new satellite which will track methane emissions with the help of Google's AI tech.