Jumble winding

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

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

Understanding electric motor Windings!

It’s a pleasure to watch fabrication process of windings in the factories. What you see here is a fully automatic winding process. The windings take in electric current and create a Rotating magnetic field out of it. This RMF is responsible for the motor’s rotation. You might be curious ab

From playlist Electrical Machines

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

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

Toggle clamp 1b

Toggle clamp using slider-crank mechanism. Green conrod and orange crank come into toggle by an extension of each other. The clamping force is applied to the crank. STEP files of this video: http://www.mediafire.com/file/9prate195v0a109/ToggleClamp1bSTEP.zip

From playlist Mechanisms

Wobbling disk mechanism 5

Input: pink crank. The orange propeller performs a complicated motion that may find application for mixing machines. There is a considerable backlash in the gear drive. STEP files of this video: http://www.mediafire.com/file/zyoeqo8jmisqo1x/WobblingDisk5STEP.zip/file Inventor files of thi

From playlist Mechanisms

Bob Hearn From Twisty-Puzzle Fractals to Penrose Tiles 03 22 14

From playlist A Sampling of G4G Conference Videos

Spring toggle mechanism 9

Spring toggle mechanism enables to reach end positions of a lever quickly and holds it there firmly. The pink double crank represents action from outside.

From playlist Mechanisms

8 1 Randomized Selection Algorithm 22 min

From playlist Algorithms 1

Spinning ring puts surprising twist on familiar physics

Differences in drag cause the ring to switch directions as it wobbles around. Read more http://scim.ag/1FJbRe3

From playlist Materials and technology

Clouds That Look Like UFOs? Weird Clouds | Earth Lab

Clouds can look so strange, they've been mistaken for UFOs. Greg Foot lists off his favorite weird clouds and explains how they're formed. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOr

From playlist Earth Lab Originals - Fresh from the BBC Earth Lab

The Effects Gravity Has On Light In Space | Hubble's Canvas | Spark

With light a necessity, we are taken through how light is emitted, absorbed, the effects gravity has on light and how it changes our view, and how it is reflected by gas and dust particles to the nebulae and galaxies we see today. With these factors, we are able to see some of the most bea

From playlist How The Hubble Telescope Opened Our Eyes

Supernatural Shooters Aftershow | MythBusters

What’s Jonathan Banks like in real life? How do you keep gun myths from getting boring? Is MythBusters fun even in the rain? Your questions answered. Catch all new episodes of MYTHBUSTERS Saturdays at 8/7c on Discovery! | http://dsc.discovery.com/tv-shows/mythbusters/ Watch full episodes

From playlist MythBusters

5 4 Choosing a Good Pivot 22min

From playlist Algorithms 1

Lucile Vandembroucq (11/19/20): Topological complexity for manifolds with abelian fundamental group

Title: On the nonmaximality of the topological complexity for manifolds with abelian fundamental group Abstract: We will give sufficient conditions for the (normalized) topological complexity of a closed manifold M with abelian fundamental group to be nonmaximal, that is to have TC(M) les

From playlist Topological Complexity Seminar

Innovation Speaker Series - Dr. Jessica Watkins - 8/3/17

Dr. Watkins has been selected by NASA as a member of the 2017 Astronaut Candidate class and is reporting for training at the Johnson Space Center in August.

From playlist Innovation Speaker Series - Summer App Space 2017

A better description of resonance

Sign up for a free trial of The Great Courses Plus here: http://ow.ly/Dhlu30acnTC I use a flame tube called a Rubens Tube to explain resonance. Watch dancing flames respond to music. The Great Courses Plus is currently available to watch through a web browser to almost anyone in the worl

From playlist Experiments

Parallel Currents Part 2

From playlist Magnetism

But what is the Fourier Transform? A visual introduction.

An animated introduction to the Fourier Transform. Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/fourier-thanks Learn more about Janestreet: https:

From playlist Data Science