Emily Graslie joins us to share the wonder of how shoulders, humble as they may be, have played a huge role in the evolution of mammals the world over. Thanks to the Museum of Comparative Zoology at Havard and The Field Museum for...

In this short, image-packed talk, Marisa Fick-Jordan talks about how a village of traditional Zulu wire weavers built a worldwide market for their dazzling work.

The days of oil may be numbered, but there's another natural resource that's never been touched, Asteroids.

Annually, we shower over 5 billion pounds of pesticides across the Earth to control insects, unwanted weeds, funguses, rodents, and bacteria that may threaten our food supply. But is it worth it, knowing what we do about the associated...

Today, we're looking at measures of spread, or dispersion, which we use to understand how well medians and means represent the data, and how reliable our conclusions are. They can help understand test scores, income inequality, spot...

Dutch artist Piet Mondrian's abstract, rectangular paintings inspired mathematicians to create a two-fold challenge. Can you solve the puzzle and get to the lowest score possible? Gordon Hamilton shows how.

Today we’re going to talk about confidence intervals. Confidence intervals allow us to quantify our uncertainty, by allowing us to define a range of values for our predictions and assigning a likelihood that something falls within that...

When collecting data to make observations about the world it usually just isn't possible to collect ALL THE DATA. So instead of asking every single person about student loan debt for instance we take a sample of the population, and then...

Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in...

It may seem counterintuitive, but comedy is often key to a serious story. As a writer, you need your audience to experience a range of emotions, no matter what your genre. Comic relief is a tried-and-true way of creating the varied...

Peter Tyack of Woods Hole talks about a hidden wonder of the sea: underwater sound. Onstage at Mission Blue, he explains the amazing ways whales use sound and song to communicate across hundreds of miles of ocean.

Today we’re going to finish up our unit on data visualization by taking a closer look at how dot plots, box plots, and stem and leaf plots represent data. We’ll also talk about the rules we can use to identify outliers and apply our new...

Down here, on Earth, if you look up at the night sky, it seems like all the stars up there look the same. Or maybe at least similar. But, it turns out that stars are very different and we shouldn't stereotype them. Some are bigger, some...

In this video we are going to focus on the impact that transformations have on the square root function. In addition to that we will look at how to find the transformations of that function

Common mistake students make graphing radical functions deal when there is two horizontal transformations.

Understanding the basic characteristics of the identity function such as the domain, range, increasing, decreasing, extrema and if it is even or odd.

Lets discuss the domain, range, increasing, decreasing intervals and extrema of the quadratic.

In this video I am going to highlight the top ten types of functions that students make mistakes with when finding the domain and range

In this video we will do a quick review of graphing logarithmic functions, what makes up the graph of the logarithm and how the transformations will effect the graph.

When we want to find the domain and range from a function it is helpful to know the domain and the range of the parent graph and the transformations

Welcome back to the Fluctus Channel, as we explores how modern navies counter submarines through advanced antisubmarine warfare tactics, sonar systems, and destroyer operations. Fluctus is a website and YouTube channel dedicated to sea...

One focus of the research program is to better understand how human disturbance and noise might impact giant pandas, both in the wild and at the zoo.

Welcome back to the Fluctus Channel, as we explore the power of Gatling guns from their Civil War origins to the A-10 Warthog’s GAU-8 Avenger and the Navy’s Phalanx CIWS.



Fluctus is a website and YouTube channel...

We have been asked a few times over the years how much it costs to start a YouTube channel. Well, the answer is it is free to sign up for YouTube and to have a channel, but there are a lot of costs people don't think about...