SciShow
What's Happening to Honey Bees
You've probably heard about the sudden and mysterious drop in honey bee populations throughout the U.S.A. and Europe. Beekeepers used to report average losses in their worker bees of about 5-10% a year, but starting around 2006, that...
TED-Ed
TED-Ed: Epic Engineering: Building the Brooklyn Bridge | Alex Gendler
In the mid-19th century, suspension bridges were collapsing all across Europe. Their industrial cables frayed and snapped under the weight of their decks. So when German American engineer John Roebling proposed building the largest and...
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.
3Blue1Brown
Differential equations, studying the unsolvable: Differential Equations - Part 1 of 5
What is a differential equation, the pendulum equation, and some basic numerical methods
TED-Ed
TED-ED: Why should you read Charles Dickens? - Iseult Gillespie
The starving orphan seeking a second helping of gruel. The spinster wasting away in her tattered wedding dress. The stone-hearted miser plagued by the ghost of Christmas past. More than a century after his death, these remain...
TED-Ed
TED-ED: How computer memory works - Kanawat Senanan
In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as extensions of ourselves, memory plays much the same role. Kanawat...
Crash Course
The Dark Ages...How Dark Were They, Really Crash Course World History
John Green teaches you about the so-called Dark Ages, which it turns out weren't as uniformly dark as you may have been led to believe. While Europe was indeed having some issues, many other parts of the world were thriving and...
Bozeman Science
Momentum
Mr. Andersen explains the concept of momentum. He also shows you how to solve simple momentum problems. He finally shows you how momentum is both conserved and relative.
SciShow Kids
Why Can I See the Moon During the Day?
Have you ever noticed the moon hanging out in the daytime sky and wondered why? Join Jessi and Squeaks to find out!
SciShow
Why Do Animals Lick Their Wounds?
There are a few animals that will instinctively lick their wounds when injured. SciShow Quick Questions explores the reasons why they do this, and why we sometimes have to stop them from doing it.
SciShow
The Biggest Volcano in the Solar System
Get to know Olympus Mons on Mars, the biggest volcano in the solar system, and find out why a planet that's smaller than Earth has volcanoes that are bigger than ours!
Bozeman Science
Mendelian Genetics
Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He then presents a number of simple genetics problems along with their...
SciShow Kids
What’s Inside These Rocks?
Jessi and Squeaks have some cool rocks. What do you think is inside them?
TED-Ed
TED-ED: The city of walls: Constantinople - Lars Brownworth
The world owes much of its cultural legacy to Constantinople's walls. When Constantinople was under seige by neighboring enemies, the Roman city's elaborate system of moats, outer walls, and inner walls stood tall. Surviving numerous...
TED-Ed
TED-Ed: The five major world religions - John Bellaimey
It's perfectly human to grapple with questions, like 'Where do we come from?' and 'How do I live a life of meaning?' These existential questions are central to the five major world religions -- and that's not all that connects these...
TED-Ed
TED-ED: How did Polynesian wayfinders navigate the Pacific Ocean? - Alan Tamayose and Shantell De Silva
Imagine setting sail from Hawaii in a canoe. Your target is a small island thousands of kilometers away in the middle of the Pacific Ocean - a body of water that covers more than 160 million square kilometers. For thousands of years,...
Curated Video
China Attitudes toward Foreigners
New ReviewChina has one of the world’s most ancient cultures, yet it’s only since 1978 that foreigners have been welcomed. This long history of cultural isolation helps explain the attitudes Chinese people have toward foreigners, which many...
Curated Video
China Do's and Don'ts
New ReviewChinese culture has been heavily influenced by the teachings of Confucius (Kongzi), a Chinese philosopher from ancient times. Confucianism emphasizes unity, circularity, harmony, and reciprocity. You’ll see these four concepts reflected...
Curated Video
Japan Leisure Activities
New ReviewThe Japanese love the physical pleasures in life, including drinking, dancing, and adult nightlife. Explore the range of entertainment options, from stylish bars and foreign-influenced pubs to movie-going and the arts. The Japanese enjoy...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Solution: Skewness
New ReviewThis video is an explanation of the practice lesson/exercise of skewness.
Curated Video
Complete Linux Training Course to Get Your Dream IT Job - College Degree
New ReviewDiscuss the importance of a college degree in IT, weighing its value against experience and certifications in the field.
Curated Video
Social Media Marketing Metrics All Marketers Should Know
New ReviewWhen marketers are looking at their website analytics there are a number of metrics and key performance indicators they will focus on. Here we go through a number of the more important and influential metrics that marketers need to know...
Curated Video
A Submarine Explored Underneath of Antarctic Ice
New ReviewA Submarine Explored Underneath of Antarctic Ice