Pilotless drone aircraft will be used to track wildlife and fight poachers in wildlife reserves around the world. Park rangers in Kenya plan to introduce drones to help monitor endangered animals over vast expanses of park land. The...

How to recognize written chords in sheet music. This music theory lesson will help you understand how to look at a chord and know what chord is written. By the end of this lesson, you will have a good understanding of how to identify...

A closer look at the Diminished 5th

John Green teaches you about Voltaire's hugely important Enlightenment novel, Candide. Candide tells a pretty wild story, but for the most part, it's about the best of all possible worlds. Which, spoiler alert, doesn't seem to be the...

Before music notation software allowed us to create high resolution sheet music, the only way to get a good print of sheet music was with music engraving.

This English language learning video explains ways to encourage others and check understanding using the correct question tags.

Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...

Music can get complicated, so how do musicians know which notes to play? This video looks at clefs and how they help musicians read sheet music.

A brief history of the music clefs we use today. From the medieval period up through the modern era the music clefs we use in sheet music have gone though many different changes.

Today we take a look at how accidentals work and what they look like on sheet music. There are three main types of accidentals in music; the flat, the natural, and the sharp sign. But did you know there are other kinds of accidentals?

This compilation of video shows some of the first imagery and data sent back from NASA's Solar Dynamics Observatory (SDO). Most of the imagery comes from SDO's AIA instrument, and different colors are used to represent different...

In today's lesson, I show you the fastest method to reading sheet music. This method builds off of the intervals technique I've introduced in earlier piano lessons. Luckily, I quickly review the basics of reading music and intervals...

Stream Full Episodes of How It's Maderef='https://www.discoChannels.com/show/hFacebookade' target='_Twitterrel='nofollow'Instagram Subscribe to Science Channel...

Elephants have wrinkles everywhere, so get up and dance like an elephant with us!

MOT 1929: PRIVATE AIRCRAFT: VS Group of friends by airplane outside hangar, man turning propeller, CU Turning propellers, WS TRACKING Aircraft taxiing, aircraft not stable, rocking side to side, wing tip catching ground, turning, landing...

Improve your bone and heart health and lose weight by increasing your calcium intake.

Howcast - Learn how to read drum lesson sheet music from drum expert Jason Gianni in this Howcast video.

What exactly are double sharps and flats, and why are they needed? Find out today on Two Minute Music Theory as we look at sharps, flats, and naturals...also known as accidentals.

"Lamarck vs Darwin



An organism changes during its life in order to adapt to its environment. These changes are passed on to its

offspring.

Populations change as characteristics that allow individuals to...

Springtime Animals! See all the different springtime animals. These animals are ones that you would see in the woods, forest or country side, coming out of their homes after a long winter. This is a great video for young kids and...

This videos provides a quick review of the octet rule and then goes on to describe how it can be used to predict the behavior of different elements and the bonds they form. Students will learn to relate patterns in the periodic table to...

Music scores are used by composers, conductors, and music students. Being able to read a music score can come in handy if you're studying a piece of music and it's easy IF you know how the music score is organized. In this video we will...

Being able to read music is one thing, but being able to write music is a completely different matter discussed in this video.

Learn how to work out the key of a piece of sheet music. In this music theory lesson we take a look at four extracts of music and practice working out their keys. You'll learn how to make sure you get the correct key by looking at the...