PARABOLIC DISH MIRROR REFLECTOR SPHERICAL SUN PARABOLIC SOLAR COOKER REFLECTIVE ALUMINUM
http://www.greenpowerscience.com/ This is a video demonstrating the 24" paraboloid which is roughly a 75% mirror vs. a spherical shape with a 95% mirror lining.
From playlist NEW VIDEOS
HUGE PARABOLIC MIRROR SOLAR POWERED SUN COLLECTOR solar energy
http://www.greenpowerscience.com/ I just got this and will be doing a real video soon. This is just to show it off. It is really cool! No audio on this one. Just a quick preview of a video to come.
From playlist PARABOLIC MIRROR CONCAVE SOLAR REFLECTOR
Introduction to Parametric Equations
This video defines a parametric equations and shows how to graph a parametric equation by hand. http://mathispower4u.yolasite.com/
From playlist Parametric Equations
The Beautiful Engineering behind the Arch Bridges!
The phsysics behind the arch bridges is exciting. Let's understand the details behind them in a logical way. Please be a Lesics team member and get access to exclusive engineering contents: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join https://www.patreon.com/Lesics Link
From playlist Civil Engineering
Finding the Focus, Directrix, and Axis of Symmetry of a Parabola Example 2
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Finding the Focus, Directrix, and Axis of Symmetry of a Parabola Example 2
From playlist Parabolas
PARABOLIC MIRROR SOLAR COLLECTOR SQUARE PARABOLOID FREE GREEN ENERGY
http://www.greenpowerscience.com/ This is a large fiberglass parabolic shape made out of fiberglass. It is very powerful and has the part A mirror 80%. I will be adding the Part B to jack it up to 95%. The focal point is longer and takes a bit getting used to, especially getting in the
From playlist PARABOLIC MIRROR CONCAVE SOLAR REFLECTOR
María Cumplido Cabello: Complexes of parabolic subgroups for Artin groups
Abstract : One of the main examples of Artin groups are braid groups. We can use powerful topological methods on braid groups that come from the action of braid on the curve complex of the n-puctured disk. However, these methods cannot be applied in general to Artin groups. In this talk we
From playlist Virtual Conference
The World's Oldest Construction Project | Sagrada Familia
Be one of the first 500 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realengineering/ New streaming platform: https://watchnebula.com/ Vlog channel: https://www.youtube.com/channel/UCMet4qY3027v8KjpaDtDx-g Patreon: https:/
From playlist Civil Engineering
The Seduction of Curves: The Lines of Beauty That Connect Mathematics, Art and The Nude
Oxford Mathematics Public Lectures: Allan McRobie - The Seduction of Curves: The Lines of Beauty That Connect Mathematics, Art and The Nude There is a deep connection between the stability of oil rigs, the bending of light during gravitational lensing and the act of life drawing. To unde
From playlist Oxford Mathematics Public Lectures
Parabolic Tunnels: More GeoGebra Augmented Reality Explorations
In this GeoGebra Augmented Reality demo, we have 4 tunnels with parabolic cross sections. The angle between each consecutive pair of tunnels either measures 30 degrees or 60 degrees.
From playlist GeoGebra Augmented Reality Demos (Older iOS App)
Year 12/AS Pure Chapter 2.6 (Quadratics)
This video is a consolidation session to provide even extra practice with modelling questions involving quadratics. This is a topic students can often struggle with, which is why I have created some extra questions that do not rely on the textbook. Introduction: 00:00 Solution to Warm-Up
From playlist Year 12/AS Edexcel (8MA0) Mathematics: FULL COURSE
Geometrical Snapshots from Ancient Times to Modern Times - Tom M. Apostol - 11/5/2013
The 23rd Annual Charles R. DePrima Memorial Undergraduate Mathematics Lecture by Professor Tom M. Apostol was presented on November 5, 2013, in Baxter Lecture Hall at Caltech in Pasadena, CA, USA. For more info, visit http://math.caltech.edu/events/14deprima.html Produced in association w
From playlist Research & Science
The tallest railway bridge in the world - BBC REEL
35m (114ft) higher than the Eiffel Tower and spanning 359m (1,178ft) above the Chenab river bed in the Himalayas, the Chenab Rail Bridge will be the world’s tallest railway arch bridge once completed. It will surpass the record of the Beipan River Shuibai railway bridge in China. Video by
From playlist Reel World
The Catenary - Mathematics All Around Us.
The catenary is the natural shape of a free hanging rope or chain and can be found everywhere. From the the wires of a pylon to the thread of a spider's web. From the world of bubbles to the world of architecture. What is the catenary and why is it all around us? Presented by James Grime
From playlist My Maths Videos
Doodling in Math Class: Connecting Dots
Anti-parabola propoganda, plus musing on math class, cardioids, connect the dots, envelopes of lines, even a bit of origami. Another way to get a cardioid is to add up circles like this: http://www.khanacademy.org/cs/sum-of-circles/1021299343 Extra points to a certain Andrea whose line-e
From playlist Doodling in Math and more | Math for fun and glory | Khan Academy
Link: https://www.geogebra.org/m/ztM2Yffm
From playlist 3D: Dynamic Interactives!
Hyperbola 3D Animation | Objective conic hyperbola | Digital Learning
Hyperbola 3D Animation In mathematics, a hyperbola is a type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it is the solution set. A hyperbola has two pieces, called connected components or branches, that are mirror images of each other an
From playlist Maths Topics
What are the basic characteristics of a parabola for conic sections
Learn all about parabolas in conic sections. We will discover the basic definitions such as the vertex, focus, directrix, and axis of symmetry. We will also take a look a basic processes such as graphing, writing the equation and identifying a parabolas parts when given an equation in sta
From playlist Learn all about Parabolas #Conics
Olivier Taïbi - 1/3 The Local Langlands Conjecture
We formulate the local Langlands conjecture for connected reductive groups over local fields, including the internal parametrization of L-packets. Olivier Taïbi (ENS Lyon)
From playlist 2022 Summer School on the Langlands program
Concavity and Parametric Equations Example
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Concavity and Parametric Equations Example. We find the open t-intervals on which the graph of the parametric equations is concave upward and concave downward.
From playlist Calculus
