The Surprising Ways AI is Actually Helping
You know that stretch where you hit every green light perfectly? Well, that might not be luck anymore. There's an AI system that watches every car, bike, and pedestrian approaching an intersection in real time… and lines up the lights so you cruise right through. And the numbers on how much faster p
How Ocean Plastic Isn’t The Problem
I was a teenager on a cruise when I first saw ocean pollution up close. Late at night, I heard a noise over the railing. I looked down and saw crew dumping garbage into the ocean. A stream of trash stretching off toward the horizon. That image stuck with me.
Why This Vertical Farm is 500x More Efficient Than Farming
This is Vertical Harvest. Sitting on half an acre of land, it produces as much food as an equivalent 250-acre farm. That’s a 500 times more efficient use of land than traditional farming. But if vertical farming is so great, why isn’t it more popular? And where and
Why Everyone Gets Heat Pumps Wrong
My brother Sean and I talk about this video and your comments on the Still TBD podcast: 294: Heat Pump: Scams? If you believe half of what you hear about heat pumps, you'd think they're a $20,000 scam that stops working the second it gets
BEST Things I Saw in Vegas at CES 2026
BEST Things I Saw in Vegas at CES 2026 CES can be a mixed bag. But between the robot invasions…and AI takeovers…I encountered tech that really stopped me in my tracks. First, a solid-state battery claim so bold that even battery skeptics are doing a double take. We&
How Graphene is Changing the World … Right Now
What if your phone battery charged in seconds instead of hours? What if buildings could cut their carbon emissions in half? What if medical sensors could detect diseases years earlier than they do today? Graphene was supposed to deliver all of this and more. Since 2004, researchers called it a
AI’s Secret Impact on Your Power Bill
Electricity bills have been climbing across the US, but the AI boom is making it worse. A lot worse. New data centers are popping up everywhere to handle ChatGPT, Gemini, and countless other AI tools. And here's the kicker: you're helping pay for them whether you
Plastic Recycling Not Requiring Sorting Could Be Coming
What if every piece of plastic waste, like bottles, bags, even clothes, could be rebuilt from scratch, no sorting required? Not just melted and reshaped, but broken down to pure chemical building blocks and made new again. That’s what a new wave of recycling tech promises. At Northwestern University,
How Tiny Robots Are Rewiring Modern Medicine
If you or someone you love has ever undergone chemotherapy, you know how brutal it can be. The drugs attack both cancer cells and healthy ones, too, leaving patients sick, weak, and exhausted. Or think about a stroke. Every minute a blood clot blocks blood flow, brain cells are dying.