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It's starting to look like we just solved the big problem with AI data centers. And the solution looks like some piece of alien coral. But when you figure out what it is and how it works, it's actually brilliant. I'm Gigaqian and I've got to tell you, we spent 50 years cooling computers the wrong way. And we still haven't gotten it perfect. But this gets us close. One, NVIDIA Blackwell B200 GPU runs at 1200 watts. That's basically enough energy to boil 50 cups of water in an hour. But don't worry, we're not going where you think we're going. For about 50 years, our answer to cooling was blow air on hot rectangles. Then came liquid cooling, pump fluid through a metal plate with little fins inside. We used aluminum alloy for this because it's relatively cheaper and easier to manufacture. We were optimizing for the wrong thing. Thankfully, engineers at the University of Illinois asked the question, what if we push math to the limit while designing these fins? Specifically, they used topology optimization. And like I said, the result looks like alien coral. A human would be expected to draw features down to 50 micrometers. That's thinner than our hair, so they can't machine it conventionally. So the researchers partnered with Fabric8Labs out in California and 3D printed it with electro-chemical plating. Oh, and it's pure copper, like 99.95% pure. But what we really care about is the result, which is up to 32% better cooling. Remember what I told you about that NVIDIA chip and the heat it puts out? Imagine stacking 100,000 of them in a warehouse. Then spread them around the world. What does that mean for energy? You can skip the math. It uses more power than the country of Sweden uses in a year. But with this new tech, models project that the power used for cooling will drop from 30% of total power used to about 1.1%. We're talking about a PUE of 1.011. In English, that means almost every watt you pull from the wall goes to actual computation. So we had the math, we had the copper, we definitely had the need. It didn't seem like we could manufacture it until now. Here, in the US. Here's where we fill in the blanks. By making cooling incredibly efficient, we are removing the energy penalty that historically discouraged data centers from implementing closed-loop systems. This should mean no evaporation and no draining local water supplies. What do you think?