UK & US pronunciation of cloth, clothes and clothing.<br/>
In this video I explain the meanings of cloth, clothes and clothing, and I also give the British and American pronunciations of these words.

Theo learns about sound and music, but will his anxiety stop him from singing a song?

It explains transverse and longitudinal waves, talks about crest and trough and compression and rarefaction and explains that sound waves are longitudinal waves.

Space is a harsh environment, and building a space-bound satellite is no small feat. Here's a look at how NASA engineers get the Glory mission off the ground and safely into space.<br/>

English is hard! It can be understood through tough, thorough thought, though.

Yes, that sentence makes complete sense! (no j

oke!)

In this video I give you the British and American pronunciations of the f
ollowing...

In this video, I show how Sound is accurately transferred to the inner ear. Since there is fluid inside the cochlea, impedance matching needs to take place. It happens due to the 1.3 to 1 ratio of movement between the maleus, incus and...

How do we hear? How does sound get transferred from the ear all the way to the brain? In this video, I go into all the juicy details. Listen up and have fun.

Kam Leang, a professor at the University of Nevada, Reno, and Tom Watson, of Watson Performance in Hood River, Ore., describe how advanced materials and engineering help reduce unwanted vibration, optimizing the performance of...

In this video, we explore the fascinating properties of non-Newtonian fluids, specifically an oobleck made from water and starch. By introducing sound vibrations, we observe how the oobleck transforms and behaves in unique ways, forming...

Explore the different types of guitar strings and how they can significantly impact the performance and tonality of your instrument. From round wound to flatwound, hex core to nylon, we cover the various materials and winding styles that...

Ouch! That hurt! When your baby brother bites your finger, how do you feel it? How do you know whatês hot or whatês cold? How can you tell if something is soft or scratchy or damp? Most of all, how do we feel pain? Weêre talking about...

This program explores the fascinating features of vibrations and waves. Vivid examples of these phenomenon help students understand how sounds are formed, how light travels, and how ocean waves move. Special attention is also given to...

The electric guitar comes from a long line of stringed instruments leading all the way back to the lute! Learn how and why the instrument transformed into its amplified and electric form and how it has evolved into an iconic instrument...

This video provides an overview of the human voice, explaining how it is produced through the vibration of vocal cords and the manipulation of air flow. It emphasizes the importance of rest and proper care for maintaining a healthy...

This live-action video program is about the word Sound Energy. The program is designed to reinforce and support a student's comprehension and retention of the word Sound Energy through use of video footage, photographs, diagrams and...

Data from ESA (European Space Agency) and NASA’s Solar and Heliospheric Observatory (SOHO) has captured the dynamic movement of the Sun’s atmosphere for over 20 years. Today, we can hear the Sun’s movement — all...

You might know that sound is caused by vibrations, but did you know that sound can also make things vibrate? You might have noticed this if you have ever been at a concert or in a car with the stereo booming. Sometimes the sounds are so...

This video discusses the concept of motion and its different types, including rectilinear, curvilinear, translatory, rotational, oscillator, periodic, uniform, and non-uniform motion. It highlights the importance of motion in our daily...

This video explains the basics of sound and how it is produced, transmitted, and perceived. Explore the physics of sound and acoustics. Acoustics is the study of mechanical waves and how they move through gas, liquids, and solids....

Springs are neat! From slinkies to pinball, they bring us much joy, and now they will bring you even more joy, as they help you understand simple harmonic motion. Who doesn't love a good oscillation now and again? Check it out.

Surf's up, dudes! Somehow ocean waves got the illustrious honor of being simply called "waves", but there are tons of other kinds of waves, like light and sound. How do they work? We gotta know this stuff! Let's learn about waves together.

In this video, we will dissect the Weber-Rinne tests for determining the mechanism of hearing loss in an affected individual.

This video explores five fun facts about ears.

It explains the characteristics of sound, namely amplitude, time period and frequency of a vibration. It talks about loudness, pitch and quality of sound.