The printhead approaches the substrate A piezoelectric piece drives the precursor ink to be deposited on the pre-determined areas The components in the ink react to form the dark perovskite crystals And thus, a photoactive layer with a honeycomb pattern is created in the matter […]

I am Victorien Erussard, offshore racer and Merchant Navy officer. I have always sailed for the thrill of the competition, and today, I have decided to sail for another reason, out of commitment for our planet. I am Jérôme Delafosse, professional diver and documentary film […]

Guess who just turned up at my place. It is Grant Thompson The King Of Random G: What’s up guys D: Grant is actually going to show me a little survival tip, let’s say you’re stuck out in the woods, and you need to make […]

This is a deep-sea anglerfish mating pair. These animals have rarely been observed in their natural habitat — hundreds to thousands of meters below the ocean’s surface. You’re watching one of the few known videos. And this one shows a sexually parasitic pair for the […]

Most people in developing countries aspire to a rich, better life. These people know how we in the west live, and they refuse to be left behind. The highest standard of living the world has ever known has been built on an ever-increasing use of […]

(school bell rings) – [Alice] Good evening, Super Naturals. – [Billy] Hello Alice. (laughs) – [Alice] Now, we’re talking about states of matter. What have we already spoken about, with states of matter? Maddy? – [Maddy] Solids, liquids, and gases. – [Alice] Perfect. Now we’ve […]

If you live in Santee and haven’t gone solar, you’re probably over-paying for your electricity. Some homeowners may feel like they can’t afford solar… But even with zero money out-of-pocket, you can save money with solar. Here are just some of the many financing options: […]

Bacteria are everywhere, and they’re incredibly versatile. They can get us sick, they’re essential good guys in our digestive system…and they almost defy the laws of physics to create a fluid that basically could power a perpetual motion machine?? I didn’t see that coming. Ok, […]