Bozeman Science
AP Biology Practice 6 - Scientific Explanations and Theories
In this video Paul Andersen explains how scientific theories are created and modified over time. He starts by discussing the theory of natural selection as a model for the creation and modification of theories. He gives examples of...
SciShow
Why Are There So Many Species Near the Equator?
Tropical rainforests are known for being super biologically diverse _ they're full of different species, from colorful birds and insects to plants and fungi. We haven't even come close to cataloguing everything that's there.
SciShow
What Does 'Clinically Proven' Actually Mean?
You've seen it on your shampoo bottle, vitamins, and even your fancy moisturizing cream. But what does the phrase "clinically proven' actually mean?
Bozeman Science
Ecosystem Diversity
In this video Paul Andersen explains how biodiversity can be measured through genetic, species, or ecosystem variety on the planet. Species diversity is increased through speciation and decrease through extinction. The mechanism for...
Crash Course
Race, Class, and Gender in To Kill a Mockingbird: Crash Course Literature 211
In which John Green teaches you MORE about To Kill a Mockingbird. In this installment, John teaches you about race, class, and gender in the American south, as seen through the eyes of Scout and Harper Lee. John will talk about how Scout...
TED Talks
Majora Carter: 3 stories of local eco-entrepreneurship
The future of green is local. Majora Carter tells three inspiring stories of people who are saving their own communities while saving the planet.
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...
SciShow
Does Giving Thanks Really Make Us Feel Good?
Researchers have found that the expression of gratitude gives positive effects on our both mental and physical health.
Crash Course Kids
Food Webs
Last time we put a Polar Bear in the desert and we still feel bad about that, but there's a lot more going on in ecosystems than just temperature. In fact, there are so many elements in ecosystems, that if just one leaves or gets out of...
Crash Course
The Scientific Methods Crash Course History of Science 14
Historically speaking, there is no one scientific method. There's more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."
TED Talks
TED: What the gay rights movement learned from the civil rights movement | Yoruba Richen
As a member of both the African American and LGBT communities, filmmaker Yoruba Richen is fascinated with the overlaps and tensions between the gay rights and the civil rights movements. She explores how the two struggles intertwine and...
TED Talks
Mark Tercek: An ingenious proposal for scaling up marine protection
Island and coastal nations need to protect their waters to keep the oceans healthy. But they often have lots of debt and aren't able to prioritize ocean conservation over other needs. Mark Tercek and his team at The Nature Conservancy...
SciShow
Could You Run on Water?
It might be possible to run on water, as long as you're not on earth.
TED Talks
TED: Deaf in the military | Keith Nolan
Keith Nolan always wanted to join the United States military. The challenge: he is Deaf, which is an automatic disqualification according to military rules. In this talk, he describes his fight to fight for his country. (In American Sign...
Bozeman Science
Human Population Size
In this video Paul Andersen explains how the world population has undergone exponential growth since the industrial revolution. Predicting the future world population is difficult because each country will grow at different rates....
Crash Course
Vascular Plants = Winning! - Crash Course Biology
Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can...
PBS
Should high schools worry about what students do after graduation? This city says yes
Chicago has a new plan to make sure kids pursue a college degree or have another viable career path after high school. By 2020, in order to get a diploma from Chicago public schools, a student will have to prove that they have a job,...
TED-Ed
TED-Ed: The story behind the Boston Tea Party - Ben Labaree
In 1776, American colonists were taxed heavily for importing tea from Britain. The colonists, not fans of "taxation without representation", reacted by dumping tea into the Boston Harbor, a night now known as the Boston Tea Party. Ben...
MinuteEarth
DemDebate Secret Video - What The U.S. Promised in Paris
NBC & YouTube actually asked us to make TWO videos for the Democratic Presidential Debate on January 17th, 2016. Here's the video that DIDN'T get shown at the debate. Want to learn more about the topic in this week's video? Here are some...
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - StackWise, VSS and vPC
New ReviewIn this video, explore technologies like StackWise, VSS, and vPC that provide similar benefits to EtherChannel in more advanced setups.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Introduction- DHCP
New ReviewIn this video, we introduce DHCP, the protocol that automates the assignment of IP addresses to network devices.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Syslog vs SNMP
New ReviewIn this video, compare Syslog and SNMP to understand their roles in network device monitoring.
Curated Video
Git and GitHub Masterclass - Fast track your Journey to Git! - Why GitHub - GitHub Versus Bit Bucket Versus GitLab
New ReviewThis video explains the difference between GitHub, Bit Bucket, and GitLab.
Curated Video
Complete Linux Training Course to Get Your Dream IT Job - What is Linux?
New ReviewUnveil the essence of Linux. This video introduces you to Linux, its open-source nature, and why it has become a preferred choice for developers, administrators, and corporations worldwide.