SciShow

Treating Blindness With Light (and Gene Therapy) | SciShow News

Title: Treating Blindness With Light (and Gene Therapy) | SciShow News
Runtime: 6:21
Date posted: 5 years ago
Description: To discover more about Nature’s Fynd, visit https://naturesfynd.com. To learn about their remarkable nutritional fungi protein and fermentation process, visit https://www.youtube.com/watch?v=sodONlWRiE0.

We have the first published example of using light and gene therapy to restore someone's vision! And in heavier (metal) news, a recent study found surprisingly high levels of mercury in meltwater from the Greenland Ice Sheet.

Hosted by: Hank Green

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara,...

The Science of the World's Most Colorful Corn

Title: The Science of the World's Most Colorful Corn
Runtime: 6:30
Date posted: 5 years ago
Description: To discover more about Nature’s Fynd, visit https://naturesfynd.com. To learn about their remarkable nutritional fungi protein and fermentation process, visit https://www.youtube.com/watch?v=sodONlWRiE0.

Don't be fooled! The yellow or white corn you see in the grocery store is only the tip of the rainbow-colored iceberg of corn coloration. And these more genetically diverse varieties of corn might just save our husks one day.

Hosted by: Stefan Chin

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara...

Title: The Amazing and Delicate World of Bees
Runtime: 19:45
Date posted: 5 years ago
Description: Yes, there is a chance they might sting you, but bees are incredibly vital to our ecosystem as we know it. Join Hank for a compilation of our favorite bee episodes—we know this one is a real stinger! We mean, zinger!

Hosted by: Hank Green

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow

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What If Your Arm Falls Off Right After a Vaccine?

Title: What If Your Arm Falls Off Right After a Vaccine?
Runtime: 3:33
Date posted: 5 years ago
Description: Start building your ideal daily routine with Fabulous. The first 100 people who click on the link will get a FREE week trial and 25% OFF Fabulous Premium: https://thefab.co/scishow

If you lost your arm almost immediately after being vaccinated, would you still be vaccinated?

Hosted by: Michael Aranda

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa ...

How the Manhattan Project Gave Us Today's Air Filters

Title: How the Manhattan Project Gave Us Today's Air Filters
Runtime: 7:01
Date posted: 5 years ago
Description: This video was made in partnership with Lydall. Lydall’s mission is and has always been to create a cleaner, quieter and safer world. To learn more, check out: https://www.lydall.com.

HEPA filters are the basis of modern filtration - but they also represent a straight line from the Manhattan Project to your living room!

Hosted by: Rose Bear Don't Walk

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Title: 5 Amazing Ways That Animals Fly
Runtime: 10:53
Date posted: 5 years ago
Description: This episode is supported by Himalaya Learning, an audio-first education platform featuring courses taught by world class experts and industry leaders. Go to https://Himalaya.com/scishow to sign up for an exclusive 90-day free membership to Himalaya Learning.

Turns out, birds aren't the only animal that have the ability to fly! Check out this new episode of SciShow that highlights 5 amazing ways that animals fly. Let's go!

Hosted by: Hank Green

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What Does a 95% Effective Vaccine Really Mean?

Title: What Does a 95% Effective Vaccine Really Mean?
Runtime: 4:45
Date posted: 5 years ago
Description: If you've received a vaccine that's 95% effective, that does not mean you have a 5% chance of getting sick. That’s just not how the numbers are calculated. So let’s take a closer look at how it does work, why we can’t compare these numbers between different vaccines, and why that’s ok.

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription.

COVID-19 News and Updates Playlist: https://youtube.com/playlist?list=PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47

Hosted by: Stefan Chin

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Title: Oxygen Enemas Could Save Lives
Runtime: 6:30
Date posted: 5 years ago
Description: To discover more about Nature’s Fynd, visit https://naturesfynd.com. To learn about their remarkable nutritional fungi protein and fermentation process, visit https://www.youtube.com/watch?v=sodONlWRiE0.

Scientists have known for some time that certain animals can breathe using their butts, but now, researchers have determined that certain mammals can too! And in very much other news, researchers in Washington state have developed a new method for turning waste plastics into something useful!

Hosted by: Hank Green

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The Search for Tasmanian Tigers Continues

Title: The Search for Tasmanian Tigers Continues
Runtime: 5:09
Date posted: 5 years ago
Description: The Tasmanian tiger was officially declared extinct in 1986, but there are some who still hold out hope.

Hosted by: Stefan Chin

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow

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The Secrets Hidden in Your Tears, Earwax, and Other Secretions

Title: The Secrets Hidden in Your Tears, Earwax, and Other Secretions
Runtime: 8:48
Date posted: 5 years ago
Description: Our various secretions - from tears to earwax - can tell us more about our bodies than you might think!

Hosted by: Hank Green

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A Vaccine for Asthma? #inmice | SciShow News

Title: A Vaccine for Asthma? #inmice | SciShow News
Runtime: 6:37
Date posted: 5 years ago
Description: This episode is brought to you by Nature’s Fynd, a fungi based food company for optimists. To learn more head to https://www.naturesfynd.com/fy-protein

A vaccination to protect against allergic asthma may be in sight, as scientists this week publish promising results in mice. Also, the California Condor is making a comeback, and its genome is looking great!

Hosted by: Hank Green

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Title: Why Bacteria Don't Outweigh the Earth
Runtime: 7:23
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc.

Given just a little time, bacteria could outgrow earth, so what's stopping them?

Hosted by: Rose Bear Don't Walk

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We’re Giving Nature a Vitamin Deficiency

Title: We’re Giving Nature a Vitamin Deficiency
Runtime: 11:50
Date posted: 5 years ago
Description: Scientists are beginning to notice that more and more species are missing an essential vitamin, one that is crucial for their survival.

Hosted by: Stefan Chin

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The Fiercest of Them All: Meet the T-Rex

Title: The Fiercest of Them All: Meet the T-Rex
Runtime: 6:23
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc.

According to the fossils we've found, it turns out the T-Rex may look different than what we thought! Join Hank Green for a fascinating dive into the past, and a realistic look at what the
King of the Dinosaurs was actually like. Let's go!

Hosted by: Hank Green

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Title: "Alternative" Alternative Energies
Runtime: 11:48
Date posted: 5 years ago
Description: Humans have an almost insatiable energy demand, so scientists and engineers are always on the lookout for sustainable ways to provide the energy we need. And some of these ideas go way beyond solar panels and wind turbines!

Go to http://Brilliant.org/SciShow to try their Solar Energy course. Sign up now and get 20% off an annual Premium subscription.

Hosted by: Hank Green

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Title: Why You Can't Bake a Mason Jar
Runtime: 3:54
Date posted: 5 years ago
Description: Regular old glass like the kind that makes up a mason jar can shatter and explode if put in the oven. But we do have types of glass that you can bake your pie or brownies in and it's all thanks to some neat chemical tricks.

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Title: Climate Change Moved the North Pole
Runtime: 4:54
Date posted: 5 years ago
Description: The idea that the North Pole can move is nothing new, but the findings of a recent study suggest that Santa might need to pack up and find a new apartment.

Hosted by: Hank Green

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High-Tech Ways Genomics is Changing Field Biology

Title: High-Tech Ways Genomics is Changing Field Biology
Runtime: 5:47
Date posted: 5 years ago
Description: To figure out an organism's genome and DNA sequence, field biologists need big, expensive equipment in the labs. But, new high-tech devices help scientists to examine samples on the sites!

Hosted by: Hank Green

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Title: Are Infectious Viruses Actually Alive?
Runtime: 11:48
Date posted: 5 years ago
Description: What is the truth about viruses? They evolve, grow, and can be killed by our immune system, but are they actually alive? Learn all about these ferocious little things in this new episode of SciShow, hosted by Michael Aranda!

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription.

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The Stressful Reasons Corals Are Becoming More Colorful

Title: The Stressful Reasons Corals Are Becoming More Colorful
Runtime: 4:28
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U

Scientists have found Coral reefs in new, dazzling colors, but this is a warning that the reefs are stressed out.

Hosted by: Rose Bear Don't Walk

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Thank Climate Change for the Awful Allergy Season

Title: Thank Climate Change for the Awful Allergy Season
Runtime: 6:01
Date posted: 5 years ago
Description: Every spring, around 20% of the population enters the season of sniffles, and some years are worse than others. But lately, there just don’t seem to be any better years because the different effects of climate change seem to be working together to make allergy seasons extra awful.

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Hosted by: Michael Aranda

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Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, Growing Violet, ...

4 Tiny, Weird Places in the World: Geological Misfits

Title: 4 Tiny, Weird Places in the World: Geological Misfits
Runtime: 11:34
Date posted: 5 years ago
Description: There's 4 special places on the planet that are relatively normal, just weirdly... small. Like, a miniature desert, or a teensy volcano. But when you look a little closer, there’s a lot more to these tiny geological misfits than meets the eye. Learn all about them in this new episode of SciShow!

Hosted by: Hank Green

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Title: Aquatic Animals That Live in Trees
Runtime: 6:07
Date posted: 5 years ago
Description: Fish in a tree? How can that be? For some aquatic creatures, it's not necessarily bad to be a fish out of water.

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Hosted by: Rose Bear Don't Walk

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Why Are Some COVID-19 Cases Asymptomatic?

Title: Why Are Some COVID-19 Cases Asymptomatic?
Runtime: 9:58
Date posted: 5 years ago
Description: For many, COVID has been a devastating virus, but there are people who don't exhibit any symptoms at all. Why is that?

You can find all of our latest episodes regarding the COVID-19 pandemic here:

https://www.youtube.com/playlist?list=PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47

Hosted by: Michael Aranda

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How an Ancient Remedy Became a Modern Cure for Malaria

Title: How an Ancient Remedy Became a Modern Cure for Malaria
Runtime: 5:25
Date posted: 5 years ago
Description: In the 1960s drug-resistant strains of malaria emerged, making the disease even deadlier than before. Then, pharmaceutical scientist Tu Youyou discovered a promising new remedy buried within the pages of ancient Chinese texts.

Hosted by: Hank Green

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What Glowing Fish and Your Dress Shirt Have in Common

Title: What Glowing Fish and Your Dress Shirt Have in Common
Runtime: 11:20
Date posted: 5 years ago
Description: Fluorescent molecules are useful for a lot more than just making you look cool at your local rave. Fluorescence turns out to be a kind of chemical superpower that lets us tackle all kinds of problems, from solving crimes to saving lives!

Hosted by: Hank Green

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Loo...

Electric Eels Bigger Than You Zap in PACKS

Title: Electric Eels Bigger Than You Zap in PACKS
Runtime: 3:49
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc.

We’ve long thought that electric eels hunt individually…until we discovered a lake where one species hunt, and zap, in packs!

Hosted by: Hank Green

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The Unsung Scientist Behind the Building Blocks of DNA | Marie M. Daly

Title: The Unsung Scientist Behind the Building Blocks of DNA | Marie M. Daly
Runtime: 5:06
Date posted: 5 years ago
Description: Our understanding of both clogged arteries and the building blocks of DNA are thanks to the groundbreaking work of Dr. Marie M. Daly, the first Black woman in the U.S. to receive a Ph. D. in chemistry.

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Hosted by: Michael Aranda

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The Secrets of Deep Sea Mountain Ranges | Ocean Complilation

Title: The Secrets of Deep Sea Mountain Ranges | Ocean Complilation
Runtime: 27:44
Date posted: 5 years ago
Description: Mountains don't just exist on land—did you know there are vast mountain ranges at the bottom of the sea? From spooky-looking towers that belch white "smoke" to a mountain range in the middle of the Atlantic ocean, the seafloor is full of features as dynamic as the surface! Join Michael Aranda for an exciting compilation of 5 SciShow Deep-Sea explorations! Let's go!

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Relative Humidity Isn't What You Think It Is

Title: Relative Humidity Isn't What You Think It Is
Runtime: 3:25
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U

Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!

Hosted by: Michael Aranda

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How mRNA Vaccines Actually Work | Inside the Vaccine

Title: How mRNA Vaccines Actually Work | Inside the Vaccine
Runtime: 6:23
Date posted: 5 years ago
Description: Two of the vaccines we have for COVID-19 have the distinction of being the first mRNA vaccines to see widespread use in humans. But how do they work, and how are they different from all the immunizations you got as a kid? Learn what makes them different in this episode of SciShow, hosted by Rose Bear Don't Walk!

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Basically Every Mammal Is Good at Swimming... Except Us

Title: Basically Every Mammal Is Good at Swimming... Except Us
Runtime: 12:10
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc.

From the world’s biggest land animal to a creature built more like a tank than a sub, meet seven mammals that you might not think can swim well, but do!

Hosted by: Rose Bear Don't Walk

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Title: These Plants Are the Same Species
Runtime: 3:47
Date posted: 5 years ago
Description: This episode is sponsored by Surfshark. Get Surfshark VPN at https://surfshark.deals/SciShow and enter promo code SciShow for 83% discount and 3 extra months for free.

Sometimes the males and females of a species can look really different from each other. This is pretty common in animals (think peacocks), but there are some plant species out there with extreme sexual dimorphism! And now scientists think they have a pretty good idea how and why this happens.

Hosted by: Rose Bear Don't Walk

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The Experiment That May Have Broken Physics | SciShow News

Title: The Experiment That May Have Broken Physics | SciShow News
Runtime: 4:54
Date posted: 5 years ago
Description: Researchers have made some unexpected readings of mysterious particles called muons, which may make us reexamine the Standard Model in physics.

Hosted by: Stefan Chin

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What Happens When a Venomous Snake Bites Itself?

Title: What Happens When a Venomous Snake Bites Itself?
Runtime: 6:43
Date posted: 5 years ago
Description: Venomous snakes produce some of the world’s deadliest substances, so they have to be pretty careful about how they use it. But what happens if they accidentally inject themselves with their own harmful cocktail?

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription.

Hosted by: Rose Bear Don't Walk

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Title: Without Volcanoes, Earth Might be Dead
Runtime: 10:13
Date posted: 5 years ago
Description: This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc.

You might think of plate tectonics as destructive since it's the ultimate force behind earthquakes, tsunamis, and volcanic eruptions. But the slow movement of our planet's surface does a lot more than shake things up now and then. Some scientists think life may never have survived without it!

Hosted by: Stefan Chin

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The Mosquito That Doesn’t Bite You, Even Though It Could

Title: The Mosquito That Doesn’t Bite You, Even Though It Could
Runtime: 3:16
Date posted: 5 years ago
Description: If you know one thing about mosquitoes, it’s probably their lust for blood. But there’s actually one species that almost never bites, even though it can. Could finding out why help us combat blood-borne diseases?
Hosted by: Michael Aranda

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The Common Houseplant That Hasn’t Flowered in Almost 60 Years

Title: The Common Houseplant That Hasn’t Flowered in Almost 60 Years
Runtime: 4:07
Date posted: 5 years ago
Description: The pothos plant grows really well in a lot of places, so you’d think they’d be easy to coax blossoms out of, but even the greenest thumbs haven’t seen this plant bloom naturally in over 60 years! Why are the pothos petals so shy?

Hosted by: Hank Green

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----------
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Title: Were Dire Wolves Actually Real?
Runtime: 6:12
Date posted: 5 years ago
Description: After watching Game of Thrones or playing DND, you might wonder if Dire Wolves were actually real. Turns out, these were real animals that lived during the last Ice Age, but they weren't actually...wolves? Join Hank Green and learn what these giant creatures really were i this new episode of SciShow!

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription.

Hosted by: Hank Green

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Title: 5 Animals With Superpowered Senses
Runtime: 10:47
Date posted: 5 years ago
Description: From the ability to see “invisible” types of light to the power to taste all over their body, meet five incredible animals whose super senses far surpass our own!

Hosted by: Michael Aranda

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Title: Bones Began as Mineral Batteries
Runtime: 6:17
Date posted: 5 years ago
Description: Today, bones hold us up. But for ancient jawless fishes, bones may have been a way to store energy for long journeys. Plus, new research indicated that hippos and cetaceans may have evolved their aquatic traits separately.

Hosted by: Hank Green

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Heat-Seekers: Harnessing the Infrared Senses of Animals

Title: Heat-Seekers: Harnessing the Infrared Senses of Animals
Runtime: 6:59
Date posted: 5 years ago
Description: Go to https://curiositystream.com/SciShow to start streaming The Secret Life of Snakes. Use code SciShow to sign up, just $14.99 for the whole YEAR.

These animals can detect heat through some fascinating biological mechanisms, and they are proving to be boons to the scientific community.

Hosted by: Hank Green

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The Hamster That Saved Thousands of COVID Patients

Title: The Hamster That Saved Thousands of COVID Patients
Runtime: 10:13
Date posted: 5 years ago
Description: Forget lab rats — meet the Chinese or striped-back hamster, an unassuming little rodent whose role in research over the years has led to breakthroughs in genetics, pharmaceutics and more!

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What Actually Happens to Your Cat on Catnip

Title: What Actually Happens to Your Cat on Catnip
Runtime: 3:53
Date posted: 5 years ago
Description: Why do cats love catnip so much? What happens to their adorable little bodies when they get a whiff of the powerful stuff? Science has found a possible evolutionary answer to this adorable feline phenomenon! Join our host, Rose Bear Don't Walk, for an adorable kitty-centered episode of SciShow!

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Title: Do We Need a Negative Leap Second?
Runtime: 5:46
Date posted: 5 years ago
Description: Did you know that last year we had 28 of the fastest days ever recorded? Earth's rotation can be affected by a number of things, and scientists think we might someday need an unprecedented adjustment: deleting a second!

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Animal Armor That Inspired Human Innovations

Title: Animal Armor That Inspired Human Innovations
Runtime: 11:41
Date posted: 5 years ago
Description: Animal defenses have evolved over time into some pretty impressive mechanisms. In fact, some types of animal armor have even inspired human innovations! Join Hank Green and learn about these impressive animal defenses in a new episode of SciShow!

Hosted by: Hank Green

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...

Why These Bees Just Keep Staring at Flowers

Title: Why These Bees Just Keep Staring at Flowers
Runtime: 3:11
Date posted: 5 years ago
Description: You might have wondered why bumblebees stop for a moment to stare at the flower they were just interacted with. Are they cherishing all the good times they had together, or is this behavior serving a biological purpose?

Hosted by: Hank Green

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Whiteflies Destroy Crops Thanks to a Stolen Plant Gene | SciShow News

Title: Whiteflies Destroy Crops Thanks to a Stolen Plant Gene | SciShow News
Runtime: 5:21
Date posted: 5 years ago
Description: Check out Patreon.com/SciShowSpace and Patreon.com/SciShowPsych to find out how you can directly support those channels and get access to new perks!

The silverleaf whitefly – a very prolific pest – is the only insect that we know of with a functional stolen plant gene.

Hosted by: Hank Green

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The Microscopic Insect Smaller Than a Single Cell

Title: The Microscopic Insect Smaller Than a Single Cell
Runtime: 6:24
Date posted: 5 years ago
Description: Turns out fairies DO exist—on a microscopic level. Well, sort of...meet the fairyfly: the smallest insect on Earth! Learn all about this tiny creature in a new episode of SciShow, hosted by Hank Green!

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Engineering Plants That Fertilize Themselves to Save the World

Title: Engineering Plants That Fertilize Themselves to Save the World
Runtime: 12:02
Date posted: 5 years ago
Description: This video was created in partnership with Bill Gates, inspired by his new book “How to Avoid a Climate Disaster.” Find out more here: http://gatesnot.es/3qLlFgq

Humans have relied on fertilizers to grow their plants for thousands of years. But the production of synthetic fertilizers also requires an immense amount of energy that comes primarily from fossil fuels and therefore contributes to climate change. So what if we could engineer plants to make their own fertilizers?

Hosted by: Hank Green

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