Can You Believe It? #10 What Is White Light?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 I will demonstrate where does white light come from and “What is White Light?” Previous video in this series can be seen at: https:/
From playlist CAN YOU BELIEVE IT?
AMAZING RAINBOWS FROM CD SURFACE (EXPLAINED)!!!
The white light from sun reflects on the surface of the cd and, due to diffraction (at the cd diffraction grating), the light spreads and interference to the wall. Each color of white light has a different wavelength for this and is analyzed in the colors the rainbow.
From playlist MECHANICS
Jonathan defines what white noise actually is and how it's used to mask other annoying sounds. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/question47.htm Share on Facebook: http://goo.gl/n7YNrZ Share on Twitter: http://goo.gl/Fq9InS Subscribe: http://goo.gl/ZYI7Gt V
From playlist Episodes hosted by Jonathan
The Color White Does NOT Exist
Color is a property that belongs to light (i.e. electromagnetic waves). We only think objects are colored because of the light they reflect and scatter. In fact, some of the colors you see are an illusion created by your eyes and brain. What colors are real and which ones are fake? Let's f
From playlist Optics and Light
Spectralon—The World's Whitest White Reflects Over 99% of Visible Light vs Black 3.0!
Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I show you the whitest material on earth called Spectralon. Spectralon reflects over 99% of visible light and holds the record for the world's whitest material. I show you what it looks like to shine a burning laser
From playlist The Blackest Black And Whitest White
Why aren't Mirrors White? Why isn't EVERYTHING a Mirror?
What's the difference between a mirror and a piece of paper? The answer requires an understanding of surface texture, but also light scattering, Huygens principle, and electrical conductivity. Optics is metal! ________________________________ VIDEO ANNOTATIONS/CARDS The Color White Does N
From playlist Optics and Light
Surface Area of Prisms and Pyramids
This video is about finding the Surface Area of Prisms and Pyramids
From playlist Surface Area and Volume
How Dry Erase Boards Are Made | How It’s Made
Dry erase boards wipe perfectly clean due to its non-porous surface and dry-erase ink. The dry-erase ink contains release agents which prevent the pigments from permanently adhering to the surface. Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made
From playlist How It's Made
Colored Shadows Exhibit I Exploratorium
Not all shadows are black. Red, green, and blue lights shine on this wall, combining to make white. As you move in front of the wall, your body can block one, two, or all three of the lights, resulting in shadows of various colors.
From playlist Exploratorium Exhibits
Hydrochromic Paint And Wet T-Shirts Do a Really Weird Thing To Light
The first 1000 people to use this link will get a free trial of Skillshare Premium Membership: https://skl.sh/stevemould11201 Almost all white things are white because of scattering. You can do really cool things by playing with refractive index to dial up or down the amount of scattering
From playlist Chemistry
First Discovery of a White Dwarf Actively Consuming an Ancient Planet
Good telescope that I've used to learn the basics: https://amzn.to/35r1jAk Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will tal
From playlist Unusual Exoplanets
Alien Planets Destroyed & 'Eaten' by White Dwarfs - The Planet Killers in Universe Sandbox²
Hello and welcome to What Da Math! In this video, we will talk about the white dwarf that may be able to destroy the planets that orbit around them. Will our sun become one? Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://
From playlist Universe Sandbox 2
Can We Turn Venus Into a Star?
Hello and welcome to What Da Math! In this video, we will talk about changing Venus into a star Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://www.youtube.com/playlist?list=PL9hNFus3sjE7jgrGJYkZeTpR7lnyVAk-x Twitter: htt
From playlist Venus
Rose Kaplan-Kelly: Right-angled Links in Thickened Surfaces
Rose Kaplan-Kelly, Temple University Title: Right-angled Links in Thickened Surfaces Traditionally, alternating links are studied with alternating diagrams on $S^2$ in $S^3$. In this talk, we will consider links which are alternating on higher genus surfaces $S_g$ in $S_g \times I$. We wil
From playlist 39th Annual Geometric Topology Workshop (Online), June 6-8, 2022
Completely New Type of a Star Explosion Discovered Called Micronova
Good telescope that I've used to learn the basics: https://amzn.to/35r1jAk Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will tal
From playlist Supernovae
The Star That’s Secretly a Lawn Sprinkler
Scientists have found a star that spins so fast that it can almost complete a full rotation by the time it takes you to finish reading this episode description. Hosted By: Reid Reimers SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ---------- Support SciShow Spac
From playlist SciShow Space
Introduction to the surface integral | Multivariable Calculus | Khan Academy
Introduction to the surface integral Watch the next lesson: https://www.khanacademy.org/math/multivariable-calculus/surface-integrals/surface_integrals/v/example-of-calculating-a-surface-integral-part-1?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus Missed the previous
From playlist Multivariable calculus
THE BASICS: Controlling the Cube in Light
Marc demonstrates Light-Value-Edges-Contrasts in charcoal with a cube set on a table.
From playlist THE BASICS
OpenGL - lighting with the Phong reflection model (part 1 of 2)
Code samples derived from work by Joey de Vries, @joeydevries, author of https://learnopengl.com/ All code samples, unless explicitly stated otherwise, are licensed under the terms of the CC BY-NC 4.0 license as published by Creative Commons, either version 4 of the License, or (at your o
From playlist OpenGL