Brian McLogan
Find the equation of an ellipse give foci and end points of major axis
Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...
Brian McLogan
Converting to standard form to find the foci, vertices and center of an ellipse
Learn how to graph vertical ellipse which equation is in general form. A vertical ellipse is an ellipse which major axis is vertical. When the equation of an ellipse is written in the general form, we first rewrite it in standard form...
Brian McLogan
How to find the measure of an angle using inscribed angles
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Loci - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Astrum
What's special about the Event Horizon Telescope that imaged the M87* black hole?
Why wasn't it Hubble that imaged M87*, or Messier 87's supermassive black hole? Is the Event Horizon Telescope more powerful?
TLDR News
What EU Elections Tell Us About How Europe Feels - Brexit Explained
Last week people across the EU went to the polls to vote for their new representatives in the European Election. This is an important vote and gives us a reading on the feelings of people across, and how they feel about politics and the...
Brian McLogan
Graph the ellipse by completing the square to write in standard form
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Brian McLogan
Conic section Understanding the parts of a vertical ellipse
Learn all about ellipses for conic sections. We will discuss all the essential definitions such as center, foci, vertices, co-vertices, major axis and minor axis. We will also discuss the essential processes such as how to graph and...
Curated Video
GOOD VIBRATIONS
Vibrate your vocal cords with Standing Lion for a clear, strong voice. Lion and Shoulderstand both stimulate the thyroid gland, keeping your hormones under control.
Let's Tute
Circle Theorems: 12 Theorems Based on Circles
Circle Theorems part 2/3: The teacher in the video explains and proves 9 out of 12 theorems related to circles, using basic concepts and properties of triangles. The theorems include equal chords of a circle, angles subtended by an arc...
Brian McLogan
Writing the equation of an ellipse given foci and vertex
Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...
Brian McLogan
Write the equation of an ellipse given the length of the major and minor axis
Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...
Brian McLogan
Write the equation of an ellipse given the center vertex and focus
Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...
Virtually Passed
Complicated dynamics problem using energy methods
Here we solve for the velocity of a disk as it's rolling up a circular hill using energy methods 1) Find work done by external forces (it's 0). 2) Notice there is rotation so the kinetic energy is 0.5 m (v2^2 - v1^2) + 0.5 I (w2^2 -...
National Theatre
Teaching Shakespeare: Adapting Plays for Contemporary Audiences
The speaker discusses the production of Shakespeare's play "Othello," highlighting how it deals with universal themes of stress, personal relationships, and character instability. They also mention how presenting the characters as...
Next Animation Studio
China pressured WHO team to say lab leak ‘extremely unlikely’
A top W.H.O. official said his team was pressured to report that it was ‘extremely unlikely’ that a Chinese lab leak caused the COVID pandemic.
Science360
Passport to Discovery - Listening to the Universe’s Whispers
Today, your Passport to Discovery takes you to Green Bank, West Virginia, home to the Green Bank Observatory. This observatory studies radio transmissions from space and boasts the largest movable object on land! What could it be? Come...
Science360
Happy Birthday NSF!
For more than six decades, the National Science Foundation has funded science and engineering research that has led to discoveries and innovations that transformed our world. In episode 53, Charlie and Jordan celebrate by picking a few...
NASA
NASA in Silicon Valley: Jerry Davis Talks About Cybersecurity and Information Sharing at NASA
A conversation with Jerry Davis, the Chief Information Officer at NASA’s Ames Research Center in Silicon Valley.
Brainwaves Video Anthology
Jennifer Freyd - Institutional Courage
Jennifer J. Freyd, PhD, is a researcher, author, educator, and speaker. Freyd is the Founder and President of the Center for Institutional Courage, Professor Emerit of Psychology at the University of Oregon, and Faculty Affiliate of the...
Ti & Me TV
5 Ab Exercises For Dancers with @Miss Auti
Check out my easy to follow core exercises to get those abdominals and back extensors conditioned! You need a strong core to execute dance technique properly, have balance, and a good sense of center.
Let's Tute
Creating a Geometric Mandala
In this Mandala course, you will learn how to create a beautiful geometric mandala using circles and simple steps. By following along and filling in the shapes with black and white, you will create a stunning and intricate design.
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Graphs and Transformations - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...