Briefing eines Bombenangriffs, US-Air Force Piloten planen Luftangriff auf Deutschland
US-Piloten sitzen auf dem Rollfeld eines Flugplatzes und werden auf einen Angriff vorbereitet, den sie fliegen werden. Im Hintergrund sieht man P-51 Mustang Flugzeuge.
From playlist Footage
Matthias Goerner's 3D print: http://shpws.me/SZbN Countdown d24: https://youtu.be/U0soSn7BojQ Matthias' version of the construction of the polyhedron: http://www.unhyperbolic.org/sydler.html Demonstration of the Wallace–Bolyai–Gerwien theorem by Dima Smirnov and Zivvy Epstein: https://dmsm
From playlist 3D printing
de Havilland Mosquito - Was It The Most Versatile Aircraft of WW2?
Get MagellanTV here: https://try.magellantv.com/curiousdroid & get an exclusive offer extended to our viewers: an extra month FREE. MagellanTV is a new kind of streaming service run by film-makers with 3,000+ documentaries! Check out our personal recommendation and MagellanTV’s exclusive p
From playlist Planes, Trains and Automobiles
MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class focuses on hinged dissections. Examples of hinged dissections and several built, reconfigurable applications are offere
From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012
Crazy X-planes of United States 3D
The X-planes are a series of experimental United States aircraft and rockets, used to test and evaluate new technologies and aerodynamic concepts. Not all US experimental aircraft have been designated as X-planes; some received US Navy designations before 1962, while others have been know
From playlist Comparison
Ignat Soroko - Groups of type FP: their quasi-isometry classes and homological Dehn functions
38th Annual Geometric Topology Workshop (Online), June 15-17, 2021 Ignat Soroko, Louisiana State University Title: Groups of type FP: their quasi-isometry classes and homological Dehn functions Abstract: There are only countably many isomorphism classes of finitely presented groups, i.e.
From playlist 38th Annual Geometric Topology Workshop (Online), June 15-17, 2021
Taming the hydra: the Word Problem, Dehn functions, and extreme integer compression - Timothy Riley
Taming the hydra: the Word Problem, Dehn functions, and extreme integer compression Timothy Riley Cornell University; Member, School of Mathematics December 2, 2014 For a finitely presented group, the Word Problem asks for an algorithm which declares whether or not words on the generators
From playlist Mathematics
Martin B-26 Marauder Bomber über Deutschland, 1945 in Farbe
Die Martin B-26 Marauder war ein zweimotoriger Bomber aus dem Zweiten Weltkrieg, gebaut von der Glenn L. Martin Company. Das Flugzeug hatte den Ruf eines Wittwenmachers, da die frühen Modelle sehr häufig während der Starts und Landungen verunglückten. Die Marauder musste genaue Geschwindi
From playlist Footage
Wolken - der nebulöse Klimafaktor
Wie entstehen Wolken, und welche Rolle spielen sie im Klimageschehen?
From playlist Videos auf Deutsch
US NAVY Aircraft Type and Size Comparison 3D
𝗕𝗲𝘀𝗶𝗱𝗲𝘀 𝗙-𝟭𝟰 𝗧𝗼𝗺𝗰𝗮𝘁, 𝘄𝗵𝗮𝘁 𝗼𝘁𝗵𝗲𝗿 𝗨𝗦𝗡 𝗮𝗶𝗿𝗰𝗿𝗮𝗳𝘁 𝗠𝗮𝘃𝗲𝗿𝗶𝗰𝗸 𝗰𝗮𝗻 𝗳𝗹𝘆 ? US Navy Aircraft Type and Size Comparison Featuring Trainer TH-57 Sea Ranger - Training helicopter T-6 Texan II - Trainer aircraft T-44A - Trainer aircraft T-45C Goshawk - Carrier-based Trainer aircraft Reconnaissance / Pat
From playlist Comparison
Wright Brothers or Alberto Santos-Dumont ? Below is a list of firsts in aviation Featuring Catley Glider - First flight of an unmanned glider Avion III - First confirmed manned powered flight Wright Kitty Hawk Flyer - First manned powered flight. Santos-Dumont 14-bis - First powered fligh
From playlist Comparison
Crazy Seaplanes Type and Size Comparison 3D
𝐃𝐢𝐝 𝐈 𝐦𝐢𝐬𝐬 𝐚𝐧𝐲 𝐨𝐟 𝐭𝐡𝐞 𝐬𝐞𝐚𝐩𝐥𝐚𝐧𝐞𝐬, 𝐟𝐥𝐲𝐢𝐧𝐠 𝐛𝐨𝐚𝐭𝐬, 𝐚𝐦𝐩𝐡𝐢𝐛𝐢𝐨𝐮𝐬 𝐚𝐢𝐫𝐜𝐫𝐚𝐟𝐭 ? Which one is your favourite ? Give me enough missing seaplanes on comment section and I will make a second video with them :) Video Sponsored by Ridge Wallet: https://www.ridge.com/AMAZINGVIZ Use Code “AMAZINGVIZ ” for 1
From playlist Comparison
Classification of 2-manifolds and Euler characteristic | Differential Geometry 26 | NJ Wildberger
We describe the important classification of compact, oriented 2-manifolds, and the relation with the topological invariant called the Euler characteristic. The idea is to work combinatorially, by decomposing a 2-manifold into polygon pieces which are glued, or identified, along common edge
From playlist Differential Geometry
Cheuk Yu Mak: Spherical Lagrangian submanifolds and spherical functors
The lecture was held within the framework of the Hausdorff Trimester Program: Symplectic Geometry and Representation Theory. Abstract: Spherical twist is an auto equivalence of a category whose definition is motivated from the Dehn twist along a Lagrangian submanifold inside a symplectic
From playlist HIM Lectures: Trimester Program "Symplectic Geometry and Representation Theory"
Veering Dehn surgery - Saul Schleimer
Geometric Structures on 3-manifolds Topic: Veering Dehn surgery Speaker: Saul Schleimer Date: Tuesday, April 12 (Joint with Henry Segerman.) It is a theorem of Moise that every three-manifold admits a triangulation, and thus infinitely many. Thus, it can be difficult to learn anything
From playlist Mathematics
Convex real projective Dehn fillings (Remote Talk) by Gye Seon Lee
Surface Group Representations and Geometric Structures DATE: 27 November 2017 to 30 November 2017 VENUE:Ramanujan Lecture Hall, ICTS Bangalore The focus of this discussion meeting will be geometric aspects of the representation spaces of surface groups into semi-simple Lie groups. Classi
From playlist Surface Group Representations and Geometric Structures
Engineer Rudy Dehn tells us how a magnetron works and how it cooks food in a microwave. Mr. Dehn helped develop both the 915 Mhz and 2.45 Ghz microwave oven at General Electric in the 1960s-80s. He shows us the cathode and anode and describes how microwave energy is created using a filame
From playlist How Things Work
Crazy VTOL Aircraft Type and Size Comparison 3D
VTOL - A vertical take-off and landing aircraft is one that can hover, take off, and land vertically. Some VTOL aircraft can operate in other modes CTOL - conventional take-off and landing aircraft STOL - short take-off and landing aircraft STOVL - short take-off and vertical landing a
From playlist Comparison
Projective Dehn twist - Cheuk Yu Mak
Topic: Projective Dehn twist Speaker: Cheuk Yu Mak, Member, School of Mathematics More videos on http://video.ias.edu
From playlist Mathematics