wS2mdmt4JPw meet-the-microcosmos Meet the Microcosmos Join us on the first episode of Journey to the Microcosmos as we take a dive into the tiny, unseen world that surrounds us! With music by Andrew Huang, footage from James Weiss, and narration by Hank Green, we hope to take you on a fascinating, reflective WU3JruoA4TY microcosmos-this-mite-be-our-creepiest-episode Microcosmos | This MITE Be Our Creepiest Episode... There are a lot of creepy creatures in the world, and even the microcosmos is no place to escape them. And perhaps one of the most unsettling creatures to us here on Journey to the Microcosmos is the mite. LySkXs1-2qM we-fed-our-microbes-blood-so-you-dont-have-to We Fed Our Microbes Blood So You Don't Have To If you’ve clicked on this video, we assume it’s because you read the title, “We fed our microbes blood so you don’t have to,” and immediately asked the question everyone asks when a youtuber says they did something so you don’t have to: but why? llel7yCxUKc microcosmos-you-cant-escape-worms Microcosmos | You Can't Escape Worms We have a complicated relationship with worms. On the one hand, they’re gross. l2kpH0_chBw microcosmos-these-dancing-worms-are-surprisingly-useful Microcosmos | These Dancing Worms Are Surprisingly Useful Do you know what’s in your water? Do you know what’s buried deep in those depths? tIlshNCG6NI microcosmos-blood-sucking-escape-artists Microcosmos | Blood-Sucking Escape Artists Of all the animals that we’ve examined in the microcosmos, leeches are probably one of the few that can be used as a verb, to leech off someone to take and take from them, like a worm consuming someone’s blood. fWsbE0TQEFw microcosmos-this-predator-is-a-shape-shifter Microcosmos | This Predator is A Shape-Shifter In the middle of the 19th century, a scientist stared into the microscope and found, staring back at him, a vampire. N4rjlqlFYGE microcosmos-nostoc-mysterious-mucus-piles Microcosmos | Nostoc: Mysterious Mucus Piles In the 1820s, a man named Dr. R. Brandes walked through a meadow on a quest to try and answer a centuries-old question about a mysterious gelatinous substance on the ground known as “star jelly.” W3iIcvepP_w the-electric-relationship-between-plants-and-bees The Electric Relationship Between Plants And Bees When you think of bees, you probably don’t think of single-celled eukaryotes. What could an insect have in common with, say, a ciliate? hfbuotMzo2U microcosmos-this-neon-world-is-inside-your-fruit Microcosmos | This Neon World is Inside Your Fruit Usually we’re looking into pond water or whatever other fascinating bit of nature that James, our master of microscopes, usually looks at. NG0MXsyVm-s microcosmos-we-dont-know-why-moth-wings-glow Microcosmis | We Don't Know Why Moth Wings Glow Memberships to Nautilus seldom go on sale, but you can go to Nautil.us/microcosmos to receive 15% off your membership. aFRsRHnGEGg microcosmos-microscopic-butts-are-fascinating Microcosmos | Microscopic Butts Are Fascinating Butts. A Whole Compilation Of Them. 2zhlQiBpwlE microcosmos-why-beggiatoa-are-stuffed-full-of-sulfur Microcosmos | Why Beggiatoa Are Stuffed Full of Sulfur There’s a few things that give Beggiatoa away. The first is the simple serpentine shape of their bodies, and the second are those little dots inside of them. They look like bubbles, but they’re actually sulfur granules. pGUshqfloDA microcosmos-the-complicated-sex-lives-of-hydra Microcosmos | The Complicated Sex Lives of Hydra If we were to write a fable to get this moral across, it would have to star the freshwater cnidarian called the hydra. Because in the hydra, the question of butts connects to the ambiguities of immortality, which in turn relates to the befuddling matter of sexual reproduction. oUwhY5Ro1kQ the-tube-dwelling-architects-of-the-microcosmos The Tube-dwelling Architects of The Microcosmos Every time we see diatoms, we have to give it to them: they’re just simply stunning. They’re single-celled and major producers of the oxygen we breathe, but the real reason we love seeing them is because of their frustules. 0GOgiJlHkcY lichen-the-mysterious-love-child-of-fungi-and-algae Lichen | The Mysterious Love Child of Fungi and Algae A useful principle in the story of life is that you should never underestimate algae or cyanobacteria. They’ll just always manage to surprise you, and more importantly, to remind you that everything you have comes down, eventually, to them. 6PP4kR9zCtc tardigrades-the-ambassadors-of-the-microcosmos Tardigrades | The Ambassadors of The Microcosmos If we had to nominate an ambassador to represent the microcosmos, we would have to go with the tardigrade. Oofu8fnXWaI microcosmos-how-your-blood-keeps-you-alive Microcosmos | How Your Blood Keeps You Alive Blood is a useful substance, not just for our life, but for our way of thinking. eha8IrbbnEw how-do-microbes-make-decisions How Do Microbes Make Decisions? Microbes are not just blobs. They are very well-evolved biological machinery, the product of eons of evolution that have exposed their ancestors and them to different homes and food and threats. levSVfHats0 microcosmos-these-microbes-wear-chain-mail-made-from-dna Microcosmos | These Microbes Wear Chain Mail Made from DNA The microcosmos is not always a graceful space. Sometimes an organism just needs to get around the way it gets around, even if that means looking like a swimming elephant head with a truncated snout at one end and a rat tail at the other. m5Lp6Fi5B2s microcosmos-how-electricity-brings-order-to-chaos Microcosmos | How Electricity Brings Order to Chaos Science is built on questions. So let’s start today with one: what do you think happens when you set off an electrical spark in the microcosmos? r6Q82BIww08 microcosmos-the-indecisive-evolution-of-gastrotrichs Microcosmos | The Indecisive Evolution of Gastrotrichs The Gastrotrich has long been a personal favorite microbe of several members of the Journey to the Microcosmos crew. But while we were able to see a lot with the microscopes we had at the time, James, our master of microscopes, has made some significant upgrades since then and this means that we are now able to see gastrotrichs in a whole new light. 4V8-rwRJ3w8 the-many-way-microbes-eat-get-eaten-and-poop The Many Way Microbes Eat, Get Eaten, and Poop This is a world where microbes are both residents and food, which means that occasionally, we’ll have to spend our time together watching organisms, whose bodies are fractions upon fractions upon fractions of a millimeter in size, turn into vicious predators. P51paZFtbuk a-microscopic-tour-through-a-norwegian-fjord A Microscopic Tour Through A Norwegian Fjord Sometimes our journey through the microcosmos feels like an expedition, a voyage filled with deep dives into the masses of organisms basking under the glow of our microscope. nVTNsG2_uDs this-extremely-rare-ciliate-has-only-been-seen-four-times This Extremely Rare Ciliate Has Only Been Seen Four Times If you’ve been following James, our master of microscopes, on some of his other platforms, then you know what’s coming. You know that James has published his first academic paper, it's about this extraordinarily rare ciliate that you see now called Legendrea loyezae. JAvO9D666LM why-are-these-single-celled-organisms-so-large Why Are These Single-Celled Organisms So Large? One day, James, our master of microscopes, was cleaning the marine tanks that some of his organisms live in when he noticed this creature. It was hard to miss given that it was visible to the naked eye, thanks to both its bright red color and large size. peiLZelOJMI bacteria-that-only-want-to-head-north Bacteria That Only Want To Head North When James first saw these bacteria, all he knew is that they came from a sample taken from a Portuguese beach. And on the slide, the bacteria were swimming in a stark line. XHagS6PT4Dg the-microscope-upgrades-weve-made-along-the-way The Microscope Upgrades We've Made Along The Way This channel wouldn’t be what it is if it weren’t for one very key invention: the microscope. Pjr-f0w7ufQ microcosmos-adventures-in-being-eaten Microcosmos | Adventures in Being Eaten But not all organisms come equipped with a weapon that lets them turn Rotifers into Capri Suns. ibpdNqrtar0 microcosomos-this-ciliate-is-about-to-die Microcosomos | This Ciliate is about to Die It's time to explore a big question while we watch a ciliate go through its last moments.