Heaps (data structures) | Probabilistic data structures
A Kinetic hanger is a randomized version of a kinetic heap whose performance is easy to analyze tightly. A kinetic hanger satisfies the heap property (the priority of each element is higher than the priority of its children) but relaxes the requirement that the tree structure must be strictly balanced, thus insertions and deletions can be randomized. As a result, the structure of the kinetic hanger has the property that it is drawn uniformly at random from the space of all possible heap-like structures on its elements. (Wikipedia).
This is a video showing a DIY articulated camera boom / crane / jib I put together with a sprung swing arm magnifying lamp. I used a few bits of aluminum / aluminium angle and stainless steel nuts and bolts. It's perfect for over head camera shots and gets my tripod out of my way. It al
From playlist YouTube Camera and Video Rendering
BMW Museum - Kinetic Sculpture
Shot at the BMW Museum in Munich, these balls were attached to strings from the ceiling and together they created three dimensional shapes including a car.
From playlist Kinetic Sculpture
Kinetic Art - Dynamic Structure 29117
Kinetic object with 32 independently moving lines. Controlled by an integrated computersystem. The video shows some of the constantly changing ordered and random structures that appear and disappear. Dimensions: 4.12m. X 2.49m. X 0.23m. 2007 - 2010.
From playlist Kinetic Sculpture
Kinetic Sculpture Timelapse / Build UP LLC
A breath taking technology that combines the latest findings of engineering with the most innovative forms of arts. When colourful lights and ripples invade the body of hundreds of LED symmetric spheres, the kinetic sculpture starts floating in an overwhelming harmony, leaving the visitors
From playlist Kinetic Sculpture
http://www.woodthatworks.com/kinetic-sculptures/infinity Infinity Kinetic sculpture by David C. Roy with actual sounds The video segments of the full sculpture have been endited to keep the total length of the video short. For a longer sequence https://youtu.be/nPUcQpyLBh0
From playlist Kinetic Sculpture
The Zinnia, a wooden kinetic sculpture designed by Clayton Boyer, built by Joe Stubler. Plans available at http://www.lisaboyer.com/Claytonsite/Claytonsite1.htm
From playlist Kinetic Sculpture
We look at the emerging trend of “kinetic buildings” (also known as "kinetic architecture") and explore some of the world's most impressive examples. For more videos by The B1M subscribe now - http://ow.ly/GxW7y Read the full story on this video, including images and useful links, here:
From playlist Awesome Construction Tech - The B1M
Watch Time Warp Wednesdays at 8 pm ET. http://dsc.discovery.com/videos/time-warp/ Take seven lighters, put them in a blender, turn it on high ... and stand back.
From playlist Time Warp
Lecture 11 - Newton’s Laws II, part A - Ph1121 Physics - Classical Mechanics
Physics PH 1121 Classical Mechanics - Week 4 Day 2 *** Go Full Screen and make sure you click the gear icon and choose HD. Playlist for classical mechanics course: https://www.youtube.com/playlist?list=PL6LNFNTCXeCaDAxx7lxcS4yEK3qFPNvD1
From playlist PH1121
Aerial photography from a ParkZone Radian?
Just a thought...I used a FlyCamOne v2 camera with the lens pointed straight down to get some aerial shots. The wind did not help as it was moderate and buffeting, but with a little more altitude, an HD wide angle camera...the Radian could be a viable aerial photography platform...?
From playlist RC Glider
Feedback is critical for learning, but not all feedback is created equal. Consider evaluative feedback, in which a student is told they are right or wrong. This can be easiest to give but frustrating or unhelpful to receive. In this session, we’ll consider alternatives, especially ones tha
From playlist Webinars While We're Away
Adam Savage's "Cabin Fever" Coat Hanger Sculpture!
Adam shares a little bit of MythBusters history in this week's Show and Tell! While filming the Cabin Fever episode in Alaska, Adam made this mechanical device to help him pass the time out of, among other things, coat hanger wire! This piece is a love letter to that versatile material and
From playlist MythBusters-Related Videos
Thermal conductivity fundamentals
Thermal conductivity is the constant of proportionality for heat transfer in response to a temperature gradient. Thermal conductivity can be accomplished by contributions from electrons, phonons, radiation, and convection. Metals have high thermal conduction due to the many free electrons,
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
The Disaster That Changed Engineering: The Hyatt Regency Collapse
Today's guest video is from Grady at Practical Engineering! Go subscribe: https://www.youtube.com/user/gradyhillhouse The Hyatt Regency Hotel collapse was a disaster that changed engineering: it's taught in colleges and universities as a way to make it clear: you check and double-check ev
From playlist Civil Engineering
Training Latent Dirichlet Allocation: Gibbs Sampling (Part 2 of 2)
This is the second of a series of two videos on Latent Dirichlet Allocation (LDA), a powerful technique to sort documents into topics. In this video, we learn to train an LDA model using Gibbs sampling. The first video is here: https://www.youtube.com/watch?v=T05t-SqKArY
From playlist Unsupervised Learning
In this IIHS-HLDI in the Classroom hands-on inquiry-based activity, Dr. Griff Jones asks students twirl a penny on a hanger to explore circular motion and how seat belts and banked roadways protect occupants during turns. The IIHS-HLDI in the Classroom website is a free education resource
From playlist Crash Science in the Classroom lessons
Twice As Big As The "Graf Zeppelin"! (1931)
Full title reads: "Akron. Twice as big as the 'Graf Zeppelin'! Mrs Hoover by freeing 48 pigeons - one for each State - names US Navy Dirigible before crowd of 100,000 in its giant hangar." Akron, Ohio, United States of America (USA). Aerial view of huge hanger built to house the Akr
From playlist The Things That Move Us: Amazing Vehicles That No Longer Exist
Musical coat hangers - At home science - ExpeRimental #8
Try out this amazing trick with a coat hanger and some string, and get children thinking about the science of sound. For more ideas, and to download an info sheet click here: http://www.rigb.org/families/experimental/musical-coat-hangers Petra and Adam try out this simple but incredible s
From playlist ExpeRimental
A converse theorem of Gross-Zagier and Kolyvagin: CM case - Ye Tian
Joint IAS/PU Number Theory Topic: A converse theorem of Gross-Zagier and Kolyvagin: CM case Speaker:Ye Tian Affiliation: Chinese Academy of Sciences Date: October 26, 2017 For more videos, please visit http://video.ias.edu
From playlist Mathematics
Kinetic Energy: Example Problems
This video gives an explanation of kinetic and contains several examples for calculating kinetic energy, mass and velocity using the kinetic energy equation. Kinetic energy is the energy an object possesses due to its motion. If an object is in motion then it has kinetic energy. It is als
From playlist Kinetic Energy, Potential Energy, Work, Power