『Journey to the Microcosmos』のポスター

YouTube 2019 - 2024 7シーズン 236話完結

Journey to the Microcosmos

2019 - 2024 7シーズン 236話

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12分

S7 · E1 · 2023年5月29日

The Complicated Sex Lives of Hydra 第1話

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.

10分

S7 · E2 · 2023年6月5日

When Is A Fungus Not A Fungus? 第2話

Oomycetes are one of the more unusual-looking microbes we’ve seen in the microcosmos. It looks more like a coral reef painted by an artist inspired by Gustav Klimt and a pile of trash. And if you saw that painting hanging in the museum, you might pass it by without thinking much of its subject.

10分

S7 · E3 · 2023年6月12日

The Cryptic Origins of Yogurt 第3話

The microcosmos is home to many unusual partnerships. Life is, after all, just relationships, each of which build upon one another like strokes of paint in an epic tableau of ecology, epidemics, and yogurt?

10分

S7 · E4 · 2023年6月19日

Why Beggiatoa Are Stuffed Full Of Sulfur 第4話

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.

10分

S7 · E5 · 2023年7月10日

We Don't Know Why Moth Wings Glow 第5話

A little while ago, James found himself with a bit of a problem. He was keeping some wheat grains at home to use as food for the microbes that he cultures and films for our enjoyment. But before he could feed the grains to his microbes, they became infested with the larvae.. of moths.

11分

S7 · E6 · 2023年7月17日

Avoid These Tiny Bits of Killer Fluff (If You Can) 第6話

When you hear the phrase “brain-eating amoebas,” is there a particular image that comes to mind? Whatever you envision, it's probably not what the notorious brain-eating amoeba that strikes fear in our hearts actually looks like.

11分

S7 · E7 · 2023年7月24日

This Neon World Is Inside Your Fruit 第7話

Usually we’re looking into pond water or whatever other fascinating bit of nature that James, our master of microscopes, usually looks at. But right now, our sights are coming to us directly from the kitchen and from a different master of microscopes.

9分

S7 · E8 · 2023年7月31日

Up Close With The World's Deadliest Animal 第8話

Under the microscope, mosquitos undergo a metamorphosis sculpted in gold. The buzzing body takes on a life of its own, its usual role as menace lying far beyond the margins of the screen.

12分

S7 · E9 · 2023年8月7日

Falling In Love With Microscopy 第9話

This video is all about James, who many of you know as our master of microscopes. He is the scientist, and the artist, behind just about everything we are able to see in our collective journey through the microcosmos.

7分

S7 · E10 · 2023年8月14日

The Tiny Worlds Inside of Puddles 第10話

When was the last time you saw a puddle? Was it recent—perhaps some time in the past week, fresh from a downpour? Or has it been a long time since you’ve seen rain, and so an even longer time since your path has crossed a puddle?

9分

S7 · E11 · 2023年8月21日

Why Are Some Birds Blue? 第11話

One of the spectacular details of animals in our world is just how varied their colors can be. When you look at birds, for example, you’ll see everything from mundane grays to iridescent blues. So why don’t we shine with the same iridescence of birds?

8分

S7 · E12 · 2023年8月28日

The Electric Relationship Between Plants And Bees 第12話

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?

10分

S7 · E13 · 2023年9月4日

Floating Cities of Scum 第13話

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?

8分

S7 · E14 · 2023年9月11日

Liverworts Use The Rain To Make Their Clones 第14話

An ambiguously long time ago, there was this theory of medicine. An idea that if you came across a plant that looked like a body part, that meant it was meant to treat ailments that targeted said part. And this put a lot of pressure on liverwort, simply because it resembled the liver.

9分

S7 · E15 · 2023年9月18日

Bacteria That Survive In Gelatinous Colonies 第15話

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.”

11分

S7 · E16 · 2023年9月25日

Is It Possible To Photosynthesize In The Dark? 第16話

Our master of microscopes is always looking for rare ciliates that live in areas low in oxygen. But when he puts those samples under a growth light, his tubes quickly turn the color of the green sulfur bacteria that thrive in those anaerobic conditions.

10分

S7 · E17 · 2023年10月2日

This Predator Is A Shape-Shifter 第17話

In the middle of the 19th century, a scientist stared into the microscope and found, staring back at him, a vampire.

10分

S7 · E18 · 2023年10月9日

Blood-Sucking Escape Artists 第18話

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.

10分

S7 · E19 · 2023年10月16日

This Microscopic Killer Wears Its Victims 第19話

If you have been following Journey to the Microcosmos for some time, this might sound like a familiar story.| Consider this a proper slasher movie sequel.

9分

S7 · E20 · 2023年10月23日

These Dancing Worms Are Surprisingly Useful 第20話

Do you know what’s in your water? Do you know what’s buried deep in those depths?

11分

S7 · E21 · 2023年10月30日

Some Ciliates Are Hiding a Secret Weapon 第21話

The Microcosmos is a minefield. We can't see the dangers, but we keep looking, because we want to know, we have to know, what's causing these microbes to freeze.

12分

S7 · E22 · 2023年11月6日

Can Microbes Just Appear Out Of Nowhere? 第22話

Can life be created spontaneously? Well, a year and a half ago, our master of microscopes, James, was inspired by the idea of spontaneous generation and set up his own little experiment.

9分

S7 · E23 · 2023年11月13日

Trying To Solve Some Micro Mysteries 第23話

We Found Some Things We Can't Explain Today's episode has one particular theme: a bunch of funny things going on in the microcosmos.

9分

S7 · E24 · 2023年11月20日

What Do These Algae Do With Four Genomes? 第24話

If, for some reason, you ever find yourself reading a bunch of papers about cryptomonads, you might come across this strange fact: they have four genomes. That sounds like a lot of genomes. But what does that even mean? And what does the cryptomonas do with all those genomes?

9分

S7 · E25 · 2023年12月11日

The History of Red Algae 第25話

Imagine that you aren’t watching the microcosmos right now. Instead you’re living in the world as it existed around one billion years ago, and you are the ancestor of this red algae.

11分

S7 · E26 · 2023年12月18日

These Mites Give Cheese Its Flavor 第26話

In May 2013, a shipment of around 1.5 tons of seemingly normal cheese was refused entry into the United States. And while looks wise there was nothing suspicious, according to the Food and Drug Administration, this shipment of cheese had a problem: mites.

9分

S7 · E27 · 2024年1月9日

Why Picocyanobacteria Might Just Outlast All Of Us 第27話

In the northeast Atlantic Ocean, plankton populations aren’t looking like they used to. And at the center of it all are tiny, photosynthetic bacteria called picocyanobacteria who may just outlast us all.

10分

S7 · E28 · 2024年1月15日

We Built A Tardigrade Trap, And It Worked 第28話

We don’t know if there are many rites of passage institutionalized among amateur microscopists. But we have to imagine that, as people find themselves navigating the microcosmos for the first time, they’re often on the lookout for tardigrades.

10分

S7 · E29 · 2024年1月22日

The Microbial Universe That Makes Kombucha 第29話

When you think of kombucha, you might think of a nice, refreshing, healthy drink, one that’s exceptionall good for your microbiome. What we here at Journey to the Microcosmos think of is a terrarium…a place where a whole ecosystem exists, trapped in glass.

10分

S7 · E30 · 2024年1月29日

This Microbe Hasn't Been Seen Since The 1930s 第30話

After an absence of almost 90 years, we’ve found a rare ciliate last written about about in 1933.

11分

S7 · E31 · 2024年2月12日

What Makes A Microbe Rare? 第31話

In the microcosmos—where the organisms vastly outnumber us, where what we find in a single pool of water can change from day to day—it makes us as what it mean for a microbe to be rare?

10分

S7 · E32 · 2024年2月19日

These Tiny Crustaceans Hate Change 第32話

One of the fascinating aspects of microscopy is the way you can look so deeply into something that it becomes unrecognizable. What could look like a stained glass window could actually turn out to be... a hopping shrimp?

10分

S7 · E33 · 2024年2月28日

This special diatom is having a very bad day 第33話

It’s hard to count how many times we’ve encountered diatoms on Journey to the Microcosmos. However, we've always talked about the more colorful variety of diatom, and not the ones that are colorless.

8分

S7 · E34 · 2024年3月4日

We Fed Our Microbes Blood So You Don't Have To 第34話

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?

13分

S7 · E35 · 2024年3月11日

These Slugs Led Us to the Last Good Place on the Internet 第35話

If you were asked to describe what a sea slug is, you might be tempted to go with the straightforward response: it’s a slug that lives in the sea. And you know, you wouldn’t be wrong.

13分

S7 · E36 · 2024年3月25日

How Do We Find Cancer? 第36話

Usually on Journey to the Microcosmos, we spend our time delving into the microscopic world and the surprising things that microbes have to teach us. But today, we would like to talk about Hank Green, and what was his cancer.

9分

S7 · E37 · 2024年4月15日

Watch a Stentor Fix Itself 第37話

Today James, our master of microscopes, is using a microscopy slide as a cutting board, chopping away at the slide to end up with a bunch of individual stentors.

9分

S7 · E38 · 2024年4月22日

This Amoeba Made Armor From Its Dead Enemies 第38話

This amoeba has a shell around it, which seems like a pretty good idea. The world at large is full of predators, and shells seem like a straightforward strategy to ward those predators off. But what if this amoeba’s shell wasn’t just a form of protection? What if it was actually dangerous?

10分

S7 · E39 · 2024年4月29日

We Found Something Strange in Portugal 第39話

Sometimes, the microcosmos can take a little while to surprise. You have to be patient, enjoying the familiar sights as you wait for something new.

9分

S7 · E40 · 2024年5月6日

We've Been Looking For This Purple Amoeba for 6 Years! 第40話

We know that it’s bad form to return to the same word over and over again here on Journey to the Microcosmos. But whenever we write about amoeba, we will probably say the word “blob” a lot.

10分

S7 · E41 · 2024年5月13日

You Have Something in Common With This Horrifying Tube Worm 第41話

When James, our master of microscopes, was looking through samples he’d received from Spain, he didn’t expect to see this—a creature straight out of a horror movie, with dark reddish brown eyes and tentacles streaming out of its mouth.

10分

S7 · E42 · 2024年5月28日

Tiny Mysteries from the Black Sea 第42話

When you think of mussels and clams and other bivalve animals, you might think of something as shelled and static, perhaps sitting on your plate at a fancy restaurant. But before the mussel got to your plate, it led a life—and all things considered, a surprisingly active one.

8分

S7 · E43 · 2024年6月10日

We Found a Very, Very Tiny Kraken 第43話

Our Master of Microscopes James was fascinated by something he found in some samples he had been given from Portugal. Something that would lead us to a kraken in the microcosmos…but how?

12分

S7 · E44 · 2024年6月24日

How Does The Microcosmos Change With the Seasons? 第44話

We Spent a Year Looking at Microbes in a Polish Pond Have you ever wondered what seasons look like to a microbe? How they navigate the highs, the lows, and all the muddy, slushy in-betweens?

12分

S7 · E45 · 2024年7月9日

Why Are Ciliates So Hairy? 第45話

For James, our master of microscopes, the immense breadth has made ciliates a bit of an obsession. Whether he’s hunting down a rare species, or documenting the behavior of something more familiar, there’s always something spectacular in this group.

9分

S7 · E46 · 2024年7月22日

What These Microbes Teach Us About Free Will 第46話

We’re focusing today on a Journey to the Microcosmos favorite: the ciliates, the single-celled eukaryotes covered in hair-like structures called cilia. We want to be more self-centered and explore what ciliates have taught us about ourselves.

9分

S7 · E47 · 2024年8月5日

Microscopic Beauty from a Nuclear Test Site 第47話

James, our master of microscopes, seems like a tough person to get a gift for. What do you get the person who has the entirety of the microcosmos available to him with just a glimpse through a lens?

8分

S7 · E48 · 2024年8月19日

Why Do Planarians Have Those Triangles on their Heads? 第48話

Flatworms are kind of adorable. And they have keep scientists up at night for a few reasons.

8分

S7 · E49 · 2024年9月3日

A Collection of Tiny Universes 第49話

Whenever we get to watch things through the microscope together, it’s like we’re transported to another world—or maybe another universe, or dimension. Time and space feel off somehow, with sights that are slower and faster and nearer and farther all at once.

10分

S7 · E50 · 2024年9月16日

Some Microbes Also Take Naps 第50話

One thing we’ve heard from many of you is that this show is your sleep show, that soothing bit of media you put on when you need to slow down your brain and drift off. We take that as a huge compliment. It’s nice to know we can be a part of your relaxation journey.

13分

S7 · E51 · 2024年9月30日

We Answer Your Questions! 第51話

While our journey through the microcosmos together is soon coming to a close, we know that some of you still have questions…questions that we wanted to take this last opportunity to explore.

11分

S7 · E52 · 2024年10月14日

We Spilled Ink On Our Slides to See What Would Happen 第52話

Science is about more than just finding immutable laws of nature. It’s about having the imagination to try things and ask questions that might not necessarily lead anywhere, but that just… feel right.

11分

S7 · E53 · 2024年10月28日

The Future of Microscopy (and end of our Journey) 第53話

People have been staring through the microscope for centuries, peering into the microcosmos and uncovering its beauty as they pursue deeper questions about the world around us. This is our series finale, and we want to thank you all from the bottom of our hearts for coming on this journey with us. It has been such a privilege to be a part of such a wonderful community, and we can't wait to join you all on your journeys ahead.

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