Search Results: "amplitude modulation"

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14:27 Popular
Amplitude, Period, Frequency and Wavelength of Periodic Waves

748 views / 0 likes - added 9 years ago

Amplitude, period, frequency and wavelength of periodic waves More free lessons at: http://www.khanacademy.org/video?v=tJW_a6JeXD8
09:44
Harmonic Motion Part 3 (no calculus)

550 views / 0 likes - added 9 years ago

Figuring out the period, frequency, and amplitude of the harmonic motion of a mass attached to a spring. More free lessons at: http://www.khanacademy.org/video?v=oqBHBO8cqLI
12:58
How a Crystal Radio Works

478 views / 0 likes - added 4 years ago

Full details of how a crystal radio works, right down to the electron level. We start with a demonstration of all the parts in action, showing how the radio waves interact with the antenna and antenna coil to produce a fluctuating magnetic field, which in
05:08
How many robots does it take to run a grocery store?

639 views / 0 likes - added 2 years ago

In Ocado's grocery warehouses, thousands of mechanical boxes move on the Hive. Are they all individual robots? Or is this one giant hive mind? Thanks to Ocado: https://www.ocadogroup.com/technology/technology-pioneers (this video is not sponsored, and the
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04:36
You Can Now Feel 3D Images, Thanks to This New Tech

401 views / 0 likes - added 4 years ago

3D images you can not only see, but feel and hear? This is not a drill. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comImagine an interactive, 3D representatio
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NASA Live: Official Stream of NASA TV

1,648 views / 11 likes - added 3 years ago

Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and
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15:25
What If Swings Had Springs Instead Of Ropes: Autoparametric Resonance

130 views / 0 likes - added 1 year ago

Offset your carbon footprint with me using Wren. We'll plant 10 extra trees for the first 100 people who sign up: https://wren.co/start/stevemouldParametric Resonance is when one parameter of an oscillator is varied at the right frequency to cause the amp
27:08
The most elegant key change in all of pop music

304 views / 1 likes - added 3 years ago

All By Myself features an incredible key change from G major to Cb major, let’s talk about it! Get CuriosityStream AND Nebula for less than $15 per year (26% off!) https://curiositystream.com/adamneely 0:00 Introduction 1:21 Part 1 - Song Analysis 7
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Make Your Own Lightsaber - Sick Science! #137

293 views / 0 likes - added 3 years ago

From Tatooine to Hoth, there is one legendary weapon that is regarded as the ultimate in Rebel and Empire warfare... the lightsaber. Ewoks, Wookies, Jawas, and droids all cower before the mighty lightsaber. Wanna make your own? Let us take you to a galaxy
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How Habits are Formed

490 views / 0 likes - added 5 years ago

You have the power to change your brain! Make watching our videos a habit and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Got a bad habit you just can’t seem to break? That’s because it’s literally wired into your brain. Ever
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Parallel Worlds Probably Exist. Here's Why

372 views / 0 likes - added 4 years ago

The most elegant interpretation of quantum mechanics is the universe is constantly splitting A portion of this video was sponsored by Norton. Get up to 60% off the first year (annually billed) here: https://bit.ly/32SM0yd or use promo code VERITASIUM Spec
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How Atomic Physics Makes Your Headphones Hiss

521 views / 0 likes - added 7 years ago

You know that hissing noise you get in your headphones when there's no music playing? WTF is that? Should You Be Listening To Music At Work? - https://youtu.be/BsWDF8lIGFs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Big thanks to our sp
02:24
How Does Meditation Change The Brain? - Instant Egghead #54

575 views / 0 likes - added 8 years ago

Meditation can sharpen attention, strengthen memory and improve other mental abilities. Scientific American editor Ferris Jabr examines the changes in brain structure behind some of these benefits. -- WATCH more Instant Egghead: http://goo.gl/CkXwKj SUBSC
11:03 Popular
Can You Hear Light? The Audio-Modulated Light Beam Experiment

789 views / 2 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I show you how to make an audio modulated light beam so that you can actually transmit audio through light beams. I show you how you can use the amplified signal from a solar panel c
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The Engineering Inside Wireless Earbuds || How do Wireless Earbuds and Audio Codecs Work?

239 views / 0 likes - added 3 years ago

Let's take apart these wireless earbuds [Apple AirPods 2] and see all the components. Then we'll explore audio codecs and the world of digital audio, and see how it all works.Check out https://www.pcbway.com/ for all kinds of PCBs, easy ordering, and quic
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LIGO's Gravitational Wave Discovery Is Still In Question, But Why?

420 views / 0 likes - added 5 years ago

LIGO’s discovery of gravitational waves rocked the world of physics. But now, some scientists are questioning their methods. Here’s what you need to know. WTF Is Gravity? Scientists Don’t Really Know Either - https://www.youtube.com/watch?v=g9_PdtL627k&t=
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What is Sound? The Fundamental Science Behind Sound

232 views / 0 likes - added 2 years ago

Why does water sound the way it does? How do vinyl records work? Sound is everywhere, but at its core: What is sound? Also- What are sound waves? This video explains the fundamental science and key concepts behind sound using in-depth examples and animati
07:49 Popular
The Photoelectric Effect: Light As A Particle

1,931 views / 0 likes - added 6 years ago

A simple, easy-to-understand explanation of the experiment that proved the particle nature of light and won Einstein a nobel prize. The Photoelectric Effect. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***S
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These Power-Free 3D Printed Objects Can Talk With WiFi

298 views / 0 likes - added 3 years ago

Researchers at the University of Washington recently developed a way for 3D printed objects to connect to WiFi... without electronics or batteries. So, how does it work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly
03:00 Popular
The Scientific Power Of Meditation

812 views / 0 likes - added 8 years ago

How exactly does meditation affect your body? GET THE BOOK! http://asapscience.com/book SUBSCRIBE: http://bit.ly/10kWnZ7 Written by: Rachel Salt, Gregory Brown and Mitchell Moffit FOLLOW US--- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Cl
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Finding the Best Hot Pepper Cures Using SCIENCE

399 views / 0 likes - added 3 years ago

Its safe to say that were all trying to make sense of 2020 and Self-Evident is aimed at just that. Be sure to check it out! https://www.youtube.com/watch?v=GYs98uc0JjQHow do you stop pepper burn if you cant drink milk? This week Sam and George suffer for
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How Do Some Waves Get SO Big?

225 views / 0 likes - added 2 years ago

Get 10% off all orders with code MINUTEEARTH now through May 31. After that, code is valid on 6" and 8.5" only. Shop now on https://bit.ly/MinuteEarthGlobes.All over the world, giant wave breaks appear because of underwater geology that supercharges their

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