Curated Video
Hi-Fi Engineering
A demonstration of how hi-fi speakers use a clever combination of electronics and magnetism to convert electrical impulses into sound waves, which our brain then interprets as music. Physics - Electricity And Circuits - Learning Points....
Wonderscape
Understanding How We Perceive Sound
Delve into the fascinating process of hearing and how our ears transform sound waves into signals for our brains to interpret. Learn about the intricate anatomy of the ear and how it enables us to experience the richness of sound. Sound...
Curated Video
The Melody of Accents: Exploring Regional Speech Variations in France
Uncover the intriguing nuances of regional French accents with Aurelie from Alsace and Stéphane from Toulouse as they demonstrate the distinctive sounds of their speech. Delve into the origins of these accents, their characteristics, and...
Curated Video
Data Science - Time Series Forecasting with Facebook Prophet in Python - Time Series Basics Section Introduction
In this video, we will get introduced to time series and understand some basics. This clip is from the chapter "Time Series Basics" of the series "Data Science - Time Series Forecasting with Facebook Prophet in Python".In this section,...
Curated Video
GCSE Physics - Sound Waves and Hearing #73
This video covers: - How sound waves travel through materials - The idea that sound waves are longitudinal - How wavelength changes with speed - The structure of the human ear and how it works - How the range of human hearing changes...
Curated Video
The Importance of Irrationality
Princeton University physicist Paul Steinhardt reveals how irrational ratios of two repeating patterns produces intriguing and unexpected effects.
Curated Video
Citizen SETI
Astronomer Jill Tarter, Director of the Search for Extraterrestrial Intelligence Institute, describes some of the Citizen Science projects that SETI is running to get the general public involved in analyzing large data sets.
Curated Video
Importance of Radio
Importance of Radio examines the technology behind the common radio and breaks down the different types of wireless transmissions that modern radios use.
Zach Star
AI Observes Exoplanet, Space Probe That Will Almost Touch the Sun, and more - Today In Engineering 4
This episode of today in engineering covers 1. New Exoplanet Found Through AI 2. New Robotic Hand 3. Method to See Through Walls 4. Parker Solar Probe
Physics Girl
Can you guess this note? Perfect Pitch and Physics
What is perfect pitch, or absolute pitch? Can it be learned? How does timbre, or the type of instrument affect perfect pitch? Physics explains!
Virtually Passed
2DOF Spring Mass System Proof
This is an alternate proof for finding the natural frequencies and natural modes for a 2 DOF system. This method can always be used, but it's easier to involve matrices for larger degrees of freedom. The equation of motion can be...
Virtually Passed
Mathematics of Vibration [Part 2: Harmonic Excitation]
Here I describe the main formulas used for harmonic excitation. #SoME1 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ TIME STAMPS 0:00 - Introduction 0:27 - Experiment Results 0:51 - Forced Vibration SMD model 2:04 - Time domain plot 2:54 - Amplitude...
Physics Girl
Can you call a cell phone in the microwave?
Do cell phones placed in a microwave still receive signals? What is the difference between microwave oven radiation and the signals used by your phone?
Amor Sciendi
Canon A2 Per Tonos: The Physics of Sound
We try to understand how great musicians like Bach can play with the way sound works to create something of profound beauty. Please listen to the full Canon here: http://www.youtube.com/watch?v=A41CITk85jk
National Institute of Standards and Technology
Making a Mini Laser Frequency Comb in Minutes
NIST physicist Scott Papp describes NIST's process for making a miniature laser frequency comb in minutes. The process involves machining a piece of quartz to produce a small, smooth disk within which light can circulate.
Curated Video
Do Microwaves Interfere With WiFi Signals?
Yes. Microwaves and radio waves are physically the same, i.e. both are forms of electromagnetic radiation. Some microwave rays can leak out and interfere with WiFi signals. We are basically constantly surrounded by electromagnetic...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Connecting to Dedicated and Mobile Systems
There are many modern wireless communication standards. This episode discussed the Global Positioning System (GPS), 4G and 5G cellular, Wi-Fi Direct, and mobile device tethering. This clip is from the chapter "Securing Dedicated Systems"...
Science360
Rock arches are singing and scientists are listening - Science Nation
Geologists tune into the vibrations of natural arches to help assess structural integrity and possible collapse Description: A University of Utah research team is perfectly situated to study rock arches. Arches National Park in Utah has...
Science360
Marine biologist Eric Keen - ScienceLives
Marine biologist Eric Keen, who found time to produce an award-winning video while researching whales in the fjords of the Great Bear Rainforest in British Columbia, is a graduate student at the Scripps Institution of Oceanography, UC...
Catalyst University
Anatomy - Hearing (Part 2) - Functions of Cochlea & Organ of Corti
In this video, we explore the second part of the pathway of audition (hearing). We will trace the movement of a sound wave from the oval window into the cochlea. Then, we examine the workings of the Organ of Corti, the microscopic organ...
Science360
Mind Reading Computer System May Help People With Locked-In Syndrome
Imagine living a life in which you are completely aware of the world around you but you're prevented from engaging in it because you are completely paralyzed. Even speaking is impossible. For an estimated 50,000 Americans this is a harsh...
Let's Tute
Cumulative Frequency Distribution and Graphical Representation: More Than Type
In this video, we learn about the more than type of cumulative frequency distribution and its representation in a graph called an ogive. Using an example of daily income data, the video explains how to calculate cumulative frequencies...
Science360
Mind Reading Computer System May Help People with Locked-in Syndrome - Science Nation
Imagine living a life in which you are aware of the world around you but you're prevented from engaging in it because you are completely paralyzed. Even speaking is impossible. For an estimated 50,000 Americans this is a harsh reality....
Next Animation Studio
How bees ‘scream’ when giant murder hornets attack
Scientists have found that bees can scream a specific warning in bee language when giant murder hornets attack their nest to wipe them out.