SciShow Kids
Why Are Foods Many Colors? | The Science of Colors! | SciShow Kids
Jessi helps Squeaks learn about why foods can be so many tasty-looking colors!
SciShow
The Bigger Stem Cells Are, the Harder They Fall
When it comes to our blood-producing stem cells, biologists have learned that bigger is not better. And a study has taken a look at the accomplishments and obstacles of an in-progress attempt to restore a large belt of degraded land...
TED-Ed
TED-Ed: Why do our bodies age? - Monica Menesini
Human bodies aren't built for extreme aging: our capacity is set at about 90 years. But what does aging really mean, and how does it counteract the body's efforts to stay alive? Monica Menesini details the nine physiological traits that...
TED-Ed
TED-Ed: How puberty changes your brain | Shannon Odell
While we often talk about puberty's effect on the body, what gets overlooked are the fascinating changes that happen in the brain. Puberty, in fact, begins in the brain, and lasts as long as five years. And during this extended process,...
Bozeman Science
Wave Equation
In this video Paul Andersen explains how a sine or cosine wave can describe the position of the wave based on wavelength or wave period. A wave function can the position of a wave as a function or the amplitude and wavelength or the...
TED-Ed
TED-Ed: How a wound heals itself - Sarthak Sinha
Our skin is the largest organ in our bodies, with a surface area of about 20 square feet in adults. When we are cut or wounded, our skin begins to repair itself through a complex, well-coordinated process. Sarthak Sinha takes us past the...
TED-Ed
TED-Ed: What is dyslexia? - Kelli Sandman-Hurley
Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn't always the same. This difficulty in processing language exists along a spectrum -- one that doesn't necessarily fit with labels like "normal" and "defective."...
Bozeman Science
Enzymes
Paul Andersen explains how enzymes are used to break down substrates. The correct shape of the active site allows a key/lock fit between the enzyme and the substrate. The enzyme catalase is used to break down hydrogen peroxide. The...
Bozeman Science
The Cell Membrane
Paul Andersen gives you a brief introduction to the cell membrane. He starts by describing amphipathic nature of a phospholipid and how it assembles into a membrane. He gives an overview of the fluid mosaic model inside cells. He also...
Crash Course
Tissues, Part 1: Crash Course A&P
In this episode of Crash Course Anatomy & Physiology, Hank gives you a brief history of histology and introduces you to the different types and functions of your body's tissues. -- Table of Contents: Nervous, Muscle, Epithelial &...
SciShow
Will We Ever be Able to Predict Earthquakes?
Here on SciShow, we’ve talked quite a bit about how difficult it is to predict earthquakes, and how we prepare for them. So today, let’s take a tour of earthquake science!
SciShow
3 Genes That Give People Superpowers
There are genetic mutations in the population today that can grant people some seemingly superhuman abilities.
TED-Ed
TED-Ed: The beneficial bacteria that make delicious food - Erez Garty
Where does bread get its fluffiness? Swiss cheese its holes? And what makes vinegar so sour? These foods may taste completely different, but all of these phenomena come from microorganisms chowing down on sugar and belching up some...
3Blue1Brown
Implicit differentiation, what's going on here? Essence of Calculus - Part 6 of 11
How to think about implicit differentiation in terms of functions with multiple inputs, and tiny nudges to those inputs.
SciShow
What Really Happened to Phineas Gage?
In 1848, Phineas Gage survived a seemingly unsurvivable injury to his brain, but the tale of that event has become quite colorful, and inaccurate, in many cases. So, what REALLY happened to Phineas Gage?
Bozeman Science
Anatomy and Physiology
Paul Andersen introduces Anatomy and Physiology in this podcast. He starts by describing how the form of an object fits the function. He then explains the themes of homeostasis and hierarchy. He describes the four major types of tissues;...
Crash Course
Major Sociological Paradigms: Crash Course Sociology
This week we introduce sociology’s three major theoretical paradigms, and some of the advantages and disadvantages of each paradigm.
Bozeman Science
Meiosis
Paul Andersen explains how the process of meiosis produces variable gametes. He starts with a brief discussion of haploid and diploid cells. He compares and contrasts spermatogenesis and oogenesis. He explains how each person is...
Curated Video
Japan Corporate Culture
New ReviewCorporate Japan has been going through a significant transition. Overall, the Japanese business culture is characterized by formal interpersonal relations, group orientation, structured processes, and defined protocols with a...
Curated Video
France Functional Roles
New ReviewThe typical French company is run from the top down. Curious about the French term cadre, which encompasses a broad array of management positions? Learn more about the typical titles and roles of senior executive management as well as...
Curated Video
France Government
New ReviewSince the Revolution of 1789, France has had five forms of republican government. The current republic, the Fifth Republic, began in 1958. Learn more about the evolution of the constitution and the impact on modern French society....
Curated Video
Japan Work Ethic
New ReviewThe Japanese often refer to themselves as workaholics, but to foreigners, much of the work may seem unnecessary. Compared with companies in the West, offices may even seem overstaffed. But question a job function, and you’re likely to be...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Normal Distribution
New ReviewAfter understanding the data distribution concept, we will look at the first type, the normal distribution.
Curated Video
Basics of Chatbots with Machine Learning & Python - Generate Response
New ReviewWe will import two libraries, tfidf and cosine_similarity, and then use the TF-IDF vectorizer to generate chatbot responses based on the query input.