Are there more stars in the universe than grains of sand in the sea? This video looks at the way scientists attempt to answer this question by using data from NASA and focusing on observable space.

Warp drive is promising in science fiction but seemingly impossible in reality. This video explains what a warp drive is, its limitations, and examines new advances and discoveries that mean the development of warp drive is becoming...

What might happen if a body encounters the vacuum of space? Through multiple experiments and a couple of real-life accidents, we know more about how a person would die — and it doesn't look nearly as dramatic as science fiction...

There are many movies about asteroids destroying Earth and what we, as humanity, do to destroy the asteroid. This video presents the actual plans theorized by NASA. It mentions the pros and cons of each method as well as the reason we...

An informative video is a tribute to the man best known for stepping onto the moon. Neil Armstrong was a pilot before he could drive, an engineer, and a symbol of human achievement whom shall never be forgotten.

The edge of the solar system is not smooth, but rather a sea of magnetic bubbles. Scientists know this thanks to the observations and measurements from Voyager. A video offers interesting facts about the Voyager mission and the farthest...

We are using some natural resources at a rate that means we will run out of them in the near future, but what if we could get them from space? Watch a video that highlights a company that was founded to mine asteroids and other...

Can we really have humans on Mars within a decade? Only time can tell, but here is a video that explains the four challenges that must be addressed in order to have a manned mission to Mars. It also discusses how government programs...

"Europa’s ocean is considered to be one of the most promising places that could potentially harbor life in the solar system,” said Geoff Yoder, with NASA’s Science Mission Directorate. Show a video that shares four surprising facts...

How would it feel if you were hired for a temporary job that was to last just over two years and you were still working every day more than five years later? Probably not very happy! The video shares the excitement when Curiosity was...

Viewers of this short video learn how atom economy is calculate, why the information is important, and when people in the industry use the calculations.

First equations had numbers, then chemical equations had letters, then they added in numeric subscripts, now what is going on with the alphabetic subscripts? The sixth video in a 29-part series explains how states of matter symbols are...

Many scholars are overwhelmed when asked to balance chemical equations because they don't understand subscripts. Directly address this common point of confusion with a video that explains how to count the number of atoms in...

Have you ever wondered why the atomic mass listed on the periodic table isn't a whole number? This video explains how weighted averages are calculated and relates the average to the relative atomic mass. Viewers are then given an element...

Scientific results should be reliable, accurate, and precise, but what is the difference between the three? The first video in a series of 29 uses the metaphor of dart throwing to explain these three key terms in scientific experimental...

Gain insight and encouragement with a video that details the importance of goal setting and helpful tips to make the most progress. Scholars learn the difference between long-term and short-term goals, answer questions to identify...

Paint, wrapping paper, frosting—so many applications of surface area. The video provides an explanation of the surface area formula and how to apply it to regular pyramids. 

An instructional video shows how to create nets for different types of pyramids. The instructor demonstrates the variation in the net as the type of base changes. 

Increase pupil understanding of formulas as they apply surface area and volume calculations to determine ratios of different prism sizes. The examples include both a cube and rectangular prism. 

Nothing but net! Pupils learn to use nets to create a two-dimensional representation of a three-dimensional figure. The instructor explains each section of a net of a cube and then of a rectangular prism. 

Working with standard equations is essential to mathematics. The instructor shows pupils how to apply the equation of a circle to determine the center, radius, and intercepts of a circle. Learners then view three examples that...

Introduce the concept of domain and range with a video that starts with the formal definitions of the domain and range and moves on to the practical descriptions used to determine them. The presentation explains how to find the domain...

Function, function, what is your notation. Introduce your class to function notation with a video that shows examples of how to evaluate functions at numerical values along with algebraic values. The last example shows pupils...

The representation of a relationship really depends. The difference between dependent and independent variables is the focus of a short video that also includes examples of determining the types of variables. The presenter makes the...