Curated Video
Do You Really Produce Carbon Dioxide?
This is a lab video that proves that human beings exhale carbon dioxide.
Curated Video
Why Do We Wake Up Hungry After Overeating?
We feel hungry even after overeating the previous night because through the night our blood sugar levels drop. The insulin released after the heavy meal causes the body to use up or store the glucose. Additionally, our stomach is empty...
Curated Video
Phytoplankton /Diatoms and Dinoflagellates
Learn about Phytoplankton's Diatoms and Dinoflagellates and their process of producing oxygen and feeding marine animals with the phytoplankton video.
Curated Video
Types of Economic Systems
Types of Economic Systems compares various types of economic systems by exploring traditional, command, and market economies.
Curated Video
Inherited and Acquired Traits of Plants
Inherited and Acquired Traits of Plants explains the differences between inherited and acquired traits of plants.
Curated Video
Tangible and Intangible Assets
Tangible and Intangible Assets defines and identifies examples of tangible and intangible assets.
Curated Video
Beyond Reflex
UCLA psychologist Martin Monti relates his experience studying minimally conscious patients in an effort to probe the limits of consciousness, describing how distinguishing between conscious acts and mere reflex is sometimes much harder...
Curated Video
Ignoring the Multiverse
Princeton University physicist Paul Steinhardt describes how many cosmologists simply ignore one of the most pronounced problems with the theory of cosmic inflation.
Curated Video
Different Interpretations
Princeton University physicist Paul Steinhardt reveals how scientific understanding steadily pares away incorrect possibilities.
Curated Video
Bioluminescence and Evolution
Marine biologist Edie Widder at the Ocean Research & Conservation Association describes how bioluminescence can beautifully demonstrate the mechanics of evolution.
Curated Video
I WONDER - How Do The Pancreas And Liver Help Us Break Down Food? Me Pregunto - Cómo Nos Ayudan El Páncreas Y El Hígado A Descomponer Los Alimentos?
Cómo Nos Ayudan El Páncreas Y El Hígado A Descomponer Los Alimentos?
Curated Video
I WONDER - What Is An Incandescent Lightbulb?
This video is answering the question of what is an incandescent lightbulb.
Curated Video
Explanation and Animation of DNA Replication
A video explaining and illustrating all steps of DNA replication including an overview of replication, an explanation of the leading and lagging strands, and the replication bubbles.
Curated Video
Living vs. Nonliving Things 2
A video entitled "Living vs. Nonliving Things 2" which describes seven characteristics that all living things share.
Curated Video
What are Economic Systems?
Different economic systems have been developed to meet the needs and wants of the citizens of a country or society. These systems have distinct advantages and downsides for producers, consumers, and governments.
Curated Video
I WONDER - Where Do Spices Come From? Me Pregunto - De Dónde Provienen Las Especias?
Me Pregunto - De Dónde Provienen Las Especias?
R Programming 101
Ggsave - save your ggplot plots
If you are creating plots, graphs and other data visualisation objects using ggplot with R programming then you're going to want to know how to save your plots. ggsave is a tidyverse function that let's you save anything that you've...
Why U
Algebra 88 - Adding and Subtracting Polynomial Functions
Adding polynomial functions produces another polynomial function. The values of this function are the sum of the values of the polynomials that were added for every possible value of the input variable(s). Fortunately, adding polynomial...
Curated Video
I WONDER - Where Does Carbon Come From? Me Pregunto - De Dónde Proviene El Carbono?
This video is answering the question of where does carbon come from.
Curated Video
Earth: What If It Had No Moon
“Earth: What If It Had No Moon?” discusses ways that the sun and moon affect Earth, focusing specifically on the moon’s gravitational effect.
Curated Video
Decoding DNA
A video entitled “Decoding DNA” which introduces DNA and explains the role it plays in reproduction and biotechnology.
Curated Video
Endocrine System: Glands and Hormones
This video was sponsored by Brilliant. To try everything Brilliant has to offer—free—for a full 30 days, visit http://brilliant.org/ScienceABC/. The first 200 of you will get 20% off Brilliant’s annual premium subscription. Your body...
Curated Video
Is Your Stomach Acid (Gastric Acid) Diluted When You Drink Water?
Short answer: Yes, drinking a lot of water will certainly change the pH of the stomach, but this amount is trivial. However, since your stomach is very acidic, to begin with, drinking water will not dilute it significantly. Also, there...