Brian McLogan
Using angle bisectors and supplementary angles to solve for x - Free Math Videos
👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...
NASA
Swift Links Neutrino to Star-destroying Black Hole
For only the second time, astronomers have linked an elusive particle called a high-energy neutrino to an object outside our galaxy. Using ground- and space-based facilities, including NASA’s Neil Gehrels Swift Observatory, they traced...
NASA
NASA | GLASTcast | Episode 2: What are Gamma Rays?
NASA's GLAST mission is an astrophysics and particle physics partnership, developed in collaboration with the U.S. Department of Energy, along with important contributions from academic institutions and partners in France, Germany,...
Curated Video
Identifying and Using Adjacent and Vertical Angles
In this video lesson, you will discover how to identify adjacent and vertical angles. We will also learn about the relationship between adjacent angles and how to find a missing adjacent angle. We will discuss the relationship between...
Brian McLogan
Name the opposite rays in the given figure
👉 Learn how to label points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A point is...
Curated Video
Door Opening (Identify measurements of special types of angles (e.g. right angles, straight angles, zero angles, acute and obtuse angles))
What does the shape between the door and its edge remind you of?
Next Animation Studio
Study shows moisturizers with SPF not as effective as sunscreen
A study conducted by the British Association of Dermatologists shows that using a moisturizer with sun protection factor isn't as effective as applying sunscreen.
Brian McLogan
Learn how to classify your four major angles
👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...
Brian McLogan
How to label the sides of an angle
Learn all about angles. An angle is a figure formed by two rays sharing a common endpoint. An angle can be classified as acute, right, obtuse, straight or refrex. An acute angle is an angle which measures less than 90 degrees. A right...
Science360
Removing radioactive waste from water 5 not-so-easy steps
Chemists at the University of Iowa, led by associate professor Tori Forbes, are using National Science Foundation funding to investigate how to remove radioactive substances from water. Forbes' team creates and tests various chemical...
NASA
NASA | Stellar Odd Couple Makes Striking Flares
Every 3.4 years, pulsar B1259--63 dives twice through the gas disk surrounding the massive blue star it orbits. With each pass, it produces gamma rays. During the most recent event, NASA's Fermi observed that the pulsar's gamma-ray flare...
Brian McLogan
What does radians in terms of pi mean and how does it look
👉 Learn about the angles on the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle...
Curated Video
Angles and Degrees
Understand that angles can be measured by degrees and that a one-degree angle is 1 part out of 360 of a circle.
Healthcare Triage
Going to the Dentist? You Might Not Need Those Bite Wing X-Rays
I'm sure you've heard this when you're sitting in the dentist's chair: "Would you like bitewing X-rays?" They likely recommend them every year. They're painless, they don't take much time, and, they won't cost you penny if you're covered...
NASA
#EZScience: Exploring the X-ray Universe
By studying X-rays in deep space, we can learn about some of the most violent and extreme objects in the universe, such as black holes and the remains of stars that have exploded. NASA’s Imaging X-Ray Polarimetry Explorer, IXPE, will...
Visual Learning Systems
Features of Fish: Cartilaginous Fishes
This colorful, lively series of videos explores the fascinating features of fishes. The major characteristics of this widely diverse group of vertebrates are described through the use of live-action video. Special attention is paid to...
Brian McLogan
Graphing a Radian as a Negative Number in Standard Position
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brave Wilderness
Sting King of the Deep!
On this episode of Blue Wilderness, Mark and the crew are in Stingray City just 35 minutes off the coast of Grand Cayman.. and they’re going diving with Stingrays to find the Sting King of the deep! Lets hope they don’t get stung or...
Curated Video
Interactions of Electromagnetic Waves with Charged Particles
In this video, the presenter discusses the interaction between electromagnetic waves and charged particles. The video covers examples of radio waves interacting with electrons and how they can create alternating currents in appropriate...
Brian McLogan
Sketch the Angle in Standard Position
👉 Learn all about angles of trigonometry. In this playlist, we will explore what makes up an angle and how to graph an angle in degrees or radians to determine the quadrant. We will then take a look at angle relationships such as...
Brian McLogan
Learn How to Graph a Radian as a Decimal
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...