Basket winding

Instrument for drafting spiral 1

The orange nut-wheel, by revolving about the fixed central point, describes a spiral by moving along the screw threaded axle either way, and transmits the same to drawing paper on which transfer paper is laid with colored side downward. The obtained spiral is not an Archimedean one.

From playlist Mechanisms

Traverse Roll

This video describes working principle of Traverse Roll for Yarn Winding Machines. A cam follower moves inside a continous grooved path to make the reciprication motion - this allows it to feed yarn to the winding machine to form a package.

From playlist Cams

Swinging cylinder

A way to connect fluid to a swinging cylinder. Fluid enters and leaves the swinging cylinder through its stationary pivot so flexible pipes are not needed. All pink parts are stationary. The arrows show fluid flows.

From playlist Mechanisms

Part mingling 1

This device enables mingling two kinds of parts in an alternate order. The rotors rotate in opposite direction. STEP files of this video: http://www.mediafire.com/file/5gaedb72bb86aiw/PartMingling1STEP.zip Inventor files: http://www.mediafire.com/file/tw9ivbns2z4s3yn/PartMingling1Inv.zip

From playlist Mechanisms

Tumbling Rings Variations

Variation of "tumbling rings"

From playlist Handmade geometric toys

Device for milling Archimedean spiral groove 1

Combination of bevel gear satellite drive and nut-screw one.

From playlist Mechanisms

Bead in a Rotating Hoop, Part 1- Deriving Equations of Motion

Equations of motion are derived for a bead in a rotating hoop -- that is, an idealized system where a particle slides along a circular wire frame which rotates via motor about the vertical direction. Newton's laws are used. To simplify analysis, we nondimensionalize the governing equation

From playlist Intermediate Classical Mechanics

reciprocating rack geneva dwell

A reciprocating movement mechanism. It uses an eccentric shaft to move a mutilated geneva wheel, resulting in a non-continuous reciprocating movement, with iddle times between movements. The output is rotation, but can be converted to linear using another rack/pinion or a slider-crank mech

From playlist Geneva Mechanisms

Inflation and Bubbles and Tulips: Crash Course Economics #7

In which Adriene and Jacob teach you about how and why prices rise. Sometimes prices rise as a result of inflation, which is a pretty normal thing for economies to do. We'll talk about how across the board prices rise over time, and how economists track inflation. Bubbles are a pretty norm

From playlist Economics

Belt drive 8

Rotation transmission between parallel shafts, one can move. The key factor is: 4 belt branches connecting to the green and blue pulleys must be parallel. It uses rope and flat belts, not V-belts. Inventor files of this video: http://www.mediafire.com/file/92mo39k7kqkgzde/BeltDrive8Inv.z

From playlist Mechanisms

Ghost Fleas: Tiny See Through Cyclopses

The first 100 people to download Endel by clicking the link below will get a free week of audio experiences! https://eu.endel.io/try-for-free-en?utm_source=tatam&utm_medium=tatam&utm_campaign=journeytothemicrocosmos Depending on your love of horror stories or your belief in the supernatur

From playlist Season 6

Carlo Michel Carloni Calame, 9th FCC-ee Physics Workshop - Tuesday, 5 February 2015

Experimental studies Most recent progress from the working groups The challenge of precise lumi measurement Speaker: Carlo Michel Carloni Calame (Pavia University)

From playlist 9th FCC-ee Physics Workshop - 3-5 February 2015

Hot air balloon - maiden flight

Janet Folkes takes the University of Nottingham balloon on its maiden flight at Chateau d'Oex. Learn more at http://www.test-tube.org.uk/

From playlist Hot air balloon

Incredible Find! Uncovering an Ancient Egyptian Tomb | Expedition Unknown

Stream Expedition Unknown on discovery+ ► https://www.discoveryplus.com/show/expedition-unknown #Discovery #ExpeditionUnknown #JoshGates Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagra

From playlist Expedition Unknown

Alone: Lucas Builds a Canoe (Season 1, Episode 5) | History

With access to food a top priority, Lucas attempts to construct a boat he can use seek out more resources in this collection of scenes from "Winds of Hell." Subscribe for more from Alone and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show and th

From playlist Alone: Season 1 | History

Rachel G. Edited Testimony (HVT-8062)

A child survivor from Brussels, Belgium, relates her wartime experiences. She tells of her leave taking from her parents, and lovingly recalls the kindness of the priest, nuns, and childless couple who helped her survive in hiding. She also recounts her postwar reunion and experiences with

From playlist Fortunoff Video Archive for Holocaust Testimonies

Consumers and the environment, Luca Panzone, Senior Lecturer, Newcastle University

About the event The event will be split over two days, with a different focus for each. Participation is welcomed from all members of the Turing’s urban analytics community, on either or both days of the event. Day one will feature a mix of keynote speakers, lightning talks and networkin

From playlist UA 2.0 – Towards greener and sustainable cities

The Story of James Simons - Renaissance Technologies & Medallion Fund

Jim Simons is a mathematician and cryptographer who realized that the complex math he used to break military codes could also explain patterns in the world of finance. James Simons has been described as "the world's smartest billionaire", amassing a fortune through the clever use of mathem

From playlist Statistics For Traders

Mod-01 Lec-14 Concept of air parcel and dry adiabatic lapse rate

Introduction to Atmospheric Science by Science Prof. C. Balaji,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Madras: Introduction to Atmospheric Science | CosmoLearning.org

The Physics of Driving Through a Vertical Loop

This animation shows some of the physics involved in vertical loops, including driving a loop at constant speed as well as coasting through the loop. This animation can be a starting point for discussions about Newton's Laws, Energy, reaction forces and more!

From playlist Circular Motion