SciShow
Old Pill, New Trick
One team of researchers may has found a promising lead in the fight to cure or prevent Alzheimer's. And another team is helping us understand how Hydras regrow their heads. Hosted by: Hank Green
SciShow
Are Your Eyes Part of Your Brain?
When you think of a brain, you probably imagine that pink, wrinkly organ in your skull, but we don’t have to stop there! Neither the brain’s functions, nor its cells, are confined to the organ we normally think of as the brain.
SciShow
Old Pill, New Trick
One team of researchers may has found a promising lead in the fight to cure or prevent Alzheimer's. And another team is helping us understand how Hydras regrow their heads.
Crash Course
Herakles. Or Hercules. A Problematic Hero: Crash Course World Mythology
This week, Mike Rugnetta re-introduces Herakles, the strong man of Greek and Roman myth. Strongman with a darkside, that is. You'll learn about Herakles' 10 actually 12 labors, the story of his birth, his death, some of his marriages,...
Amoeba Sisters
Classification
Explores classification in biology as well as taxonomy hierarchy: domain, kingdom, phylum, class, order, family, genus, and species with The Amoeba Sisters! This video also discusses the importance of scientific names and why...
Amoeba Sisters
Asexual and Sexual Reproduction
Join the Amoeba Sisters as they compare and contrast asexual reproduction with sexual reproduction. Table of Contents: Intro 00:00 Asexual Reproduction 0:59 Sexual Reproduction 2:21 Disadvantages and Advantages of Sexual Reproduction...
SciShow
How to Eat When You Don't Have a Mouth: Lessons From 5 Animals
Not all animals have a mouth, or even need one to eat! These different feeding strategies can teach us a lot about our ancestors and how they went from not needing a mouth at all to only eating with one.
SciShow
A New Male Birth Control?
Researchers have been studying a promising option for male birth control, and we've learned a bit more about how regeneration works in hydras!
PBS
How Infinity Explains the Finite
Peano arithmetic proves many theories in mathematics but does have its limits. In order to prove certain things you have to step beyond these axioms. Sometimes you need infinity.
SciShow
Hydras Are What They Eat
You may have to open your mouth pretty wide to take a bite of a burger, but a Hydra can tear open its mouth to devour food larger than itself.
SciShow
Hydras: Our Immortal, Tentacled Friends
While humans age and die (which is kind of a bummer), it looks like hydras will stay young and fertile forever. Why is this? And what can we learn from these tentacular microscopic organisms?
Crash Course
Simple Animals: Sponges, Jellies, & Octopuses - Crash Course Biology
Hank introduces us to the "simplest" of the animals, complexity-wise: beginning with sponges (whose very inclusion in the list as "animals" has been called into question because they are so simple) and finishing with the most complex...
Curated Video
Chess Showdown: Grandmaster vs. Computer - Battle of Wits!
Witness the ultimate battle of human versus machine as Britain's top chess player, Michael Adams, faces off against the world's most advanced chess computer, Hydra, in a high-stakes match at Wembley. With Hydra's lightning-fast...
Curated Video
Run an Online Password Attack on Linux
Learn how to plan an execute an online password attack on Linux machine
Curated Video
Hacking with Termux
A simple tool for ethical hacking is Termux. There are numerous tools for Termux available online, so we've compiled a list of the top hacking tools for Termux along with instructions on how to use each one.
Professor Dave Explains
Phylum Cnidaria Part 2: Class Hydrozoa
As we now know, there are five major classes within phylum Cnidaria, and we will go through them one at a time. First up is class Hydrozoa. This contains a variety of small predatory polyps, such as hydras. These are fascinating...
Curated Video
When thoughts control machines
Efforts to connect human brains to computers have taken big leaps forward in recent years. Melding our minds with machines could provide the biggest single upgrade to human intelligence since our species evolved. But are we ready?
Professor Dave Explains
Phylum Cnidaria Part 1: Introduction and Broad Characteristics
Next up for animal phyla is Cnidaria! This phylum contains jellyfish, sea anemones, corals, and all kinds of other organisms. This one is pretty meaty so it will take several tutorials. Let's start by getting through some information...
Wonderscape
Preschool Prep: Alphabet and Mythical Creatures from A - Z
Join host Kristin as she introduces you to each letter of the alphabet and mythical creatures from the "Land of Make-Believe" from A to Z! Light-hearted, kid-friendly illustrations depict everything from an awesome Abominable Snowman to...
The Economist
The next frontier: when thoughts control machines
Efforts to connect human brains to computers have taken big leaps forward in recent years. Melding our minds with machines could provide the biggest single upgrade to human intelligence since our species evolved. But are we ready?
Journey to the Microcosmos
Do Microscopic Immortals Actually Exist
Are you immortal if you never age? Defying death is not as clear-cut as it might initially seem. What we define as immortality depends a bit on what you think it means to die.
Curated Video
The Complete Ethical Hacking Bootcamp: Beginner To Advanced - Brute Force Attacks with Hydra
In this video, you'll learn to perform brute force attacks with the Hydra tool. This clip is from the chapter "Web Application Penetration Testing" of the series "The Complete Ethical Hacking Bootcamp: Beginner To Advanced".In this...
Journey to the Microcosmos
The Beautiful, Brutal Tentacles of Hydra
The Beautiful, Brutal Tentacles of Hydra
Journey to the Microcosmos
Where Did Eukaryotic Cells Come From - A Journey Into Endosymbiotic Theory
1.8 billion years ago, a cell ate another cell, but it didn't digest it, and without that happening, we would not exist. This week we explore the origins of eukaryotic cells and ask the question, "Are our cells more than ourselves?"