Kurzgesagt – In a Nutshell
The Antibiotic Apocalypse Explained
Antibiotic resistance encompasses one of the world's most pressing public health problems. The video explains how antibiotics work and why humans are becoming resistant to them. It expands on the idea of antibiotic resistance and options...
Stated Clearly
What is DNA and How Does it Work?
Discussions of DNA occur in Jurassic Park, X-men, Dexter, and CSI, yet many don't fully understand it. The video explains what DNA is, where it is located, and how it forms proteins. The chemistry of life becomes understandable through...
Crash Course
Digestive System (Part 3)
The large intestine is about five feet long — how is that possible?! An interesting video explores what happens when digestion and intestines don't work as intended. The 35th in a series of 47, the resource specifically teaches about the...
Crash Course
Digestive System (Part 1)
The stomach can hold 1.5 liters of food, which remains there for two to three hours in order for digestion to complete. The 33rd video in a series of 47 covers the process of digestion. Classes learn why digestion occurs, about the...
TED-Ed
Is It Bad to Hold Your Pee?
How many times should a person pee a day? Is it a bad habit to hold it? What makes us have to go pee? These questions are answered in an informative video about the urinary system, and the importance of urinating at the first sign of...
Crash Course
Speciation: Of Ligers and Men
Ligers grow at a rate of 2.2 pounds every second day, thus by the end of their first year, they can weigh up to 364 pounds. Ligers are the subject of a video the looks at hybrids and shows viewers how speciation can occur via allopatric...
Crash Course
Evolutionary Development: Chicken Teeth
The development of regulatory genes and the evolution of genes is the focus of a video that shows viewers how closely related we are to not only chimps but to other organisms as well.
MinuteEarth
The One That Got Away (Size Matters)
Teach a man to let the big fish go and feed him for many lifetimes to come! An engaging video describes the negative effect current fishing regulations have on fish populations. The lesson outlines the rapid decline in average fish size...
Stated Clearly
What is Natural Selection?
If you carefully observe populations with short life cycles, you can observe natural selection happening. The video explains what natural selection is, how scientists theorized it, and how science proves the concept. It highlights the...
Stated Clearly
What is Evolution?
A short video offers a simple, yet engaging, explanation of the theory of evolution using amoebas as an example. The narrator uses the example of the evolution of dog breeds as an example of how humans can influence the course of change.
The Brain Scoop
Siats Meekerorum
Scientists find and name 30-40 new dinosaurs every year. A timely video discusses the siats meekerorum, one relatively newly discovered dinosaur. It explains the pieces scientists found and how they use those to better understand the...
The Brain Scoop
In Search of Night Life
Take a tour through the Amazon rain forest at night! A video leads an expedition through a rain forest highlighting the nocturnal wildlife. The participants find reptiles, arachnids, insects, and more during their journey.
Bite Sci-zed
Theory vs. Scientific Theory
Why do people have scientific theories but not scientific facts? A quick video presentation defines scientific theory and the components necessary for developing a theory. The presenter emphasizes the difference between scientific proof...
MinutePhysics
Albert Einstein: Why Light is Quantum
While we are all familiar with what happens when you turn on a light bulb, Albert Einstein was convinced that there was more happening than meets the eye. The video describes his extension of the research of others to ultimately...
Physics Girl
Everything You Should Know about Trappist-1 Exoplanets
Have we found the next Earth? Join the host of an interesting physics series as she learns what scientists know about the planets orbiting the star Trappist-1 during an engaging video. Astronomers discuss how they located the system,...
Domain of Science
Calculus, What Is It Good For?
Explore the meaning of differentiation and integration. A video lesson describes in detail what differentiating and integrating an equation means using the momentum and kinetic energy formulas. Progressing from a linear to a quadratic...
Be Smart
Why Do We Cook?
Are you hungry right now? If you are, it might be because your brain is so large. The video describes the shift from larger jaw to larger brain and the relationship of larger brains to cooking. Crushing, preserving, and drying also made...
Amoeba Sisters
How Cells Become Specialized
Cell specialization is amazing! How do they know what they should become? A video from an interesting biology playlist examines the process of cell specialization. Content includes where we find specialized cells, types of specialized...
Amoeba Sisters
Meiosis
Why do siblings often look so different from one another? Discover the process of making gametes using a short video from a large biology playlist. The narrator explains each step while animated chromatids play out the scenario that...
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