Two and a half years ago, I told you about a company using "death rays" to drill deeper into the Earth than anyone has before. The goal? Unlock cheaper and more plentiful geothermal energy for the world. Well, I just got back from Houston, Texas, where I watched
When we talk about the circular economy, we picture batteries stripped for their metals, factory floor scraps spun into sweaters, and agricultural waste transformed into biogas. We don’t picture mucking out the barn to collect material for surgical masks and food packaging. Engineers are constantly looking for ways to
Imagine a world where the homes we live in, the clothes we wear, and even the sensors in our electronics weren’t manufactured, but grown. Mycelium, the root structure of fungi, is shaking up everything from sustainable construction to meatless bacon. It’s turning agricultural waste into walls, hemp into
It’s no secret that tech companies are racing to build “artificial general intelligence,” or AI that can match a human brain without needing a lifeline. But here’s the kicker: our brains already have the home field advantage. They do the same heavy lifting with just a fraction of
CORRECTION: the original version stated that silver "price has tripled in the past three years." It's demand that tripled, not price. As renewable energy installations multiply across the globe, the first generation of solar panels, wind turbine blades, and lithium batteries is reaching the end of
“My God. The sheer scale of this, this is kind of blowing my mind.” -Matt Hearing about how massive wind turbines are built is one thing, but seeing it is another. Last year, I got to visit the Bekevar Wind Farm in Saskatchewan, Canada, months ahead of its completion in
I published a video a while back about a solid state battery that’s available to purchase for yourself today, but very quickly, questions sprang up around its solid state bonafides. A few of you pointed me in the direction of a company that did a breakdown of Yoshino’s
CES can be a mixed bag, but it’s also a fascinating glimpse into where the tech industry thinks it’s heading. Beyond the overused trend of slapping AI onto everything—often to the point where it loses all meaning—there were several other exciting developments. Some of these ran
Industries have long been criticized for their environmental impact, but some companies are starting to break away from the pack and set new standards for sustainability and innovation. These companies aren’t just cutting back on emissions and waste, but reinventing the entire life cycle of their products. And who
This is the Dinglun Flywheel Energy Storage Power Station. At 30 MW, this is likely the biggest Flywheel Energy Storage System on the planet. Don’t let that spin you around though. While its sheer size is unrivaled, It’s not alone. More and more people are turning to mechanical
I talk about heat pumps a lot. They really are the most energy efficient way to heat and cool things, but they’re not the only way. There’s another form of cooling that’s been getting a lot of attention in recent years that might just lie in these
Recently, some pretty strange solar tech has caught my eye. Before you lies three new contraptions for every kind of conjurer: a coating that could someday transform objects into miniature solar panels, a memory alloy that can shift panels into different shapes, and a dye that can transmute a solar