Albert Einstein, Holograms and Quantum Gravity
In the latest campaign to reconcile Einstein’s theory of gravity with quantum mechanics, many physicists are studying how a higher dimensional space that includes gravity arises like a hologram from a lower dimensional particle theory. Read about the second episode of the new season here:
From playlist In Theory
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/L5R
From playlist 3D printing
What is a Bézier curve? Programmers use them everyday for graphic design, animation timing, SVG, and more. #shorts #animation #programming Animated Bézier https://www.jasondavies.com/animated-bezier/
From playlist CS101
Watch more videos on http://www.brightstorm.com/math/geometry SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► http
From playlist Geometry
Marble Machine Spoon Elevator 3D Model
Just for fun. It was based on several videos from Youtube about marble machines, and some of my own ideas. Modeled with Solidworks 2015. Rendered with Simlab Composer 6 Mechanical Edition. Gifs made with Photoscape. Renders edited with IrfanView.
From playlist Marble Machines
Next Puzzle: http://www.youtube.com/watch?v=RJ-iiF81TxE Previous Puzzle: http://www.youtube.com/watch?v=jDjWMQRt6WM Solution: http://www.youtube.com/watch?v=j2_BRoQAInY Music by Bertrand Laurence http://www.bertrandlaurence.com used with permission. Find me on FaceBook: https://www.faceboo
From playlist Tricks and Math Puzzles
Watch more videos on http://www.brightstorm.com/science/physics SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► htt
From playlist Physics
What is a Quadrilateral? – Geometric Shapes – Geometry
Quadrilaterals all have four sides, but they all look a little different. How many kinds of quadrilaterals do you know? In this video we’ll talk about the different types of quadrilaterals. These geometric shapes include the square, rectangle, parallelogram, trapezoid and rhombus. Anot
From playlist Euclidean Geometry
Simple cube optical illusion where we see what looks like floating or levitation Download the blueprint template to make your own: http://www.mediafire.com/?j5txojsc6rxma1j Floating Package Illusion R.Y. 10/19/2010
From playlist Illusions
Tides in binary star systems (Lecture - 2) by Tanja Hinderer
Summer School on Gravitational-Wave Astronomy DATE: 17 July 2017 to 28 July 2017 VENUE: Madhava Lecture Hall, ICTS Bangalore This school is a part of the annual ICTS summer schools in gravitational wave astronomy. This year’s school will focus on the physics and astrophysics of compact
From playlist Summer School on Gravitational-Wave Astronomy - 2017
A Level Biology Revision "Translocation in the Phloem"
In this video, we look at translocation in the phloem. First we explore what is meant by a source and a sink. We then explore how active loading of sucrose into the phloem takes place in the source and how this leads to mass flow of assimilates in the phloem. Finally, we look at the eviden
From playlist A Level Biology "Exchange and Transport in Plants"
Jupi [& Benji] Plays Portal 2: Insurance Collection Agency
This map was very challenging and fun to play. Insurance Collection Agency, made by Bisqwit, was well thought through and fun to play. The companion cube that we kill in the beginning, is one that we are able to get again at the end. The map is fun, very well done, and one of the best I've
From playlist Portal & Portal 2
Differential Equations | Homogeneous linear equations with repeated roots: Example
We solve two differential equations whose companion polynomials have repeated roots.
From playlist Linear Differential Equations
Journée de la Revue d’histoire des mathématiques - Veronica Gavagna - 01/12/17
Journée de la Revue d’histoire des mathématiques (séance préparée par la rédaction de la RHM) Veronica Gavagna (Università degli Studi di Firenze), « Studies on regular polyhedra in the Renaissance: the case of Francesco Maurolico » ---------------------------------- Vous pouvez nous re
From playlist Séminaire d'Histoire des Mathématiques
Formation and evolution of compact binaries (Lecture - 05) by Tomasz Bulik
Summer School on Gravitational-Wave Astronomy DATE: 17 July 2017 to 28 July 2017 VENUE: Madhava Lecture Hall, ICTS Bangalore This school is a part of the annual ICTS summer schools in gravitational wave astronomy. This year’s school will focus on the physics and astrophysics of compact
From playlist Summer School on Gravitational-Wave Astronomy - 2017
Group Theory: The Simple Group of Order 168 - Part 2
We show that there are no nontrivial normal subgroups in SL(3,Z/2). Techniques include Jordan canonical forms and companion matrices.
From playlist *** The Good Stuff ***
We solve two questions from the Thailand mathematics olympiad. Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcolle
From playlist Math Contest Problems
From playlist Courses and Series
#MegaFavNumber: 1,000,000 | Average mass of a cube of side 1,000,000 km = 100 g
This is my contribution to the #MegaFavNumbers project. My submission to this project is the number 1,000,000. I do not claim that it is my favourite number. However, it is connected to a very interesting scientific as well as philosophical fact. The interesting part is this: If the matt
From playlist MegaFavNumbers