Several demonstrations of #AngularMomentumConservation are shown using a rotating stool. The equations is also derived using Newton’s Second Law. Conservation of the direction of angular momentum is also demonstrated.

In this video I act out 50 advanced English movement verbs. You could also call these action verbs. Even people with quite an advanced level in English often don't know this vocabulary. Hopefully seeing these acted out will help to fill...

This video teaches the viewer how to calculate probability in various situations. The lecturer explains the formula used to calculate the probability of a specific outcome or set of outcomes, and gives examples using a spinner, cards,...

Senior Project Scientist Tom Moore outlines the three instrument suites onboard the four MMS spacecraft.



On March 12, 2015, NASA plans to launch the Magnetospheric Multiscale, or MMS, mission. MMS consists of four...

Altropos (The Fates) is Francisco Goya's interpretation of the myth of the Moirai, the three sisters who decide the life and death of mortals. He added in a fourth, male figure in his painting and a baby. The sisters inspect the thread...

Learn how create your first Databricks notebook.
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This clip is from the chapter "Introduction to Hadoop, Spark Ecosystems and Architectures" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section...

Hard Disk Drives (HDDs), which store data on rotating magnetic disks, have been the go-to mass storage media for decades. A good tech understands how this venerable media works and understands magnetic media’s unique needs. This clip is...

MOT 1944: Greek partisans smiling, twirling their beards, posing for camera.

This video introduces you to CloudWatch.
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This clip is from the chapter "High Performance Architectures" of the series "AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course".This video introduces you to the...

Let's explore another Spark RDD function, which is the FlatMap() in this session.
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This clip is from the chapter "Spark RDDs" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section focuses on...

People were debating on how fast the ball was really spinning, and I had to find out for myself so I grabbed my camera that can shoot up to 1000fps. The original poster estimated the speed at 10,000 rpm, but the ball was really spinning...

An increase in Earth’s rotational speed could have various impacts on life: ranging from increased earthquakes and tsunamis to a shortening of the length of the day. People could be floating in central Africa while the polar ice might...

New imagery from NASA’s Hubble Space Telescope is revealing details never before seen on Jupiter. High-resolution maps and spinning globes (rendered in the 4k Ultra HD format) are the first products to come from a program to study the...

In this session, we will try to calculate the average of a given dataset. We will start by writing a transformation flow that will take the CSV data file as input and provide us with the average of the movie ratings from the...

Farmers across the country (and increasingly the world) rely upon technology as an integral part of their day to day farming operations. In The Dalles, Oregon, fifth generation farmer David Brewer shows us the insides of his John Deere...

In this video, the Moffitt Brothers compete against each other to break the record for the tightest 360-degree drift into a parallel park. With 10 records already under their belt, the brothers go head-to-head in an intense battle for...

This tiny tool is perfect for motivating students to complete tasks in a short period of time. These Timer Tops are great for fitness challenges or social activities alike, see all the ways Coach John Smith uses these timers in this...

Curveball grips and physics of the flight of the pitch are discussed in this video.

Create half-ring vortices in a pool by sliding a plate through water and adding food coloring to the ends.

Research assignment: Teach me about spin. Below there are suggested questions, recommended sources and my social media accounts: QUESTIONS: Questions that require less research: 1. This is our first real example of quantization, the...

A curious pre-school child asks questions to a big kid about how weather works. Every answer is enlightening yet leads to another question. The little child learns that wind is air that moves, that may be gentle or strong and even...

MOT 1953: FILMING ROCKET FLIGHT: FREEZE FRAME 76 miles up, continues spinning in descent, FREEZE FRAME Gulf of California 700 miles to west, spinning continues.

In this video, the teacher explains the concept of the Earth's rotation and its effect on day and night. They use a toy spinning top as an analogy to demonstrate how the Earth spins on its axis, causing the sun to appear to rise and...

Check out this quickfire GCSE PE revision video on Axes. Hopefully you have already watched my video on planes and this is a separate video just focussed on the 3 different axis the body can rotate through.