things. And I've said if we can improve our technology for cheaply building holes and tunnels we're going to be able to have everything from geothermal to better mining to now nuclear. Of course you could use it for geothermal where you're looking for the hot water under the Earth to create power. But what's the one where you're just using the temperature difference underground to either moderate the hotness or the coldness of your house above ground? What's that called? But that's another reason to have good hole building technology. Holes are the future.

There's a hobbyist who built an AI assisted rifle robot using ChatGPT and there's a video that went viral on TikTok I guess and it shows the inventor with a robot. Now it's a tabletop robot. Wouldn't be too hard to attach it to a robot dog or something I guess. But it's just a rifle that can point anywhere in a moment and he just talks to it. He says there's a threat on the left and it just goes. So the one he's using doesn't use r