Instructional Video8:43
Curated Video

Woodturning - Live Edge Walnut Bowl

12th - Higher Ed
In this woodworking video, I used a woodturning lathe to turn a large American black walnut log into a natural live edge bowl. A natural edge bowl is one where the rim of the bowl utilises the wood in its natural state and flowing with...
Instructional Video10:40
Curated Video

Woodturning - GIANT Log to Bowl

12th - Higher Ed
In this wood turning video I attempt to turn a giant monkey puzzle log into a beautiful looking wooden bowl. Monkey puzzle has some really interesting branches growing through the entire log giving plenty of characteristics to the piece....
Instructional Video15:36
Curated Video

I Spent Over 100 Hours To Make This BUT Does NOT Fit On My Lathe

12th - Higher Ed
Here we are, my greatest woodworking / woodturning project so far to date. My initial plan was to make a segmented wooden torus art but due some miscalculation that did not fit on my lathe so had to improvise. Used sapele hardwood...
Instructional Video2:59
Science ABC

How Many Holes Does A Drinking Straw Have?

Pre-K - Higher Ed
The debate around how many holes a straw has, is one of fascinating debates to be a part of! There are those who say there are two holes while some feel there is only one whole. Some have gone so far as to claim that a straw has zero...
Instructional Video8:21
Zach Star

A donut is not a sphere | Things you can do on one surface but not the other

12th - Higher Ed
A donut is not a sphere | Things you can do on one surface but not the other
Instructional Video7:59
Physics Girl

How to Make a SQUARE Vortex Ring! ft. 3blue1brown

9th - 12th
Dianna from Physics Girl makes DIY crazy vortex ring shapes with Grant Sanderson from 3blue1brown
Podcast4:00
NASA

‎NASA in Silicon Valley: SOFIA Finds Cool Dust Around Energetic Active Black Holes: Podcast

Pre-K - Higher Ed
A feature from NASA's Ames Research Center in Silicon Valley originally posted on June 13, 2017.
Instructional Video3:04
Curated Video

How Many Holes Does A Drinking Straw Have?

Pre-K - Higher Ed
The debate around how many holes a straw has, is one of fascinating debates to be a part of! There are those who say there are two holes while some feel there is only one whole. Some have gone so far as to claim that a straw has zero...
Instructional Video
Khan Academy

Khan Academy: Calculus: Functions for Parametrization With Two Parameters

9th - 10th Standards
Video continuing to show how to parameterize a torus using two parameters by writing the position vector valued functions. [16:32]
Instructional Video
Khan Academy

Khan Academy: Calculus: Intro to Parametrizing a Surface With Two Parameters

9th - 10th
Video showing how to paramatrize a torus using two parameters by first visually showing the parameters without using equations. [19:02]
Instructional Video
Sophia Learning

Sophia: Volume of a Torus

9th - 10th Standards
In this lesson, you will learn about the formula and procedure for calculating the volume of a torus. Student watch a video tutorial and then can take an online quiz.
Instructional Video
Sophia Learning

Sophia: Volume of a Torus

9th - 10th Standards
In this lesson, you'll learn about the formula and procedure for calculating the volume of a torus. Student watch a video tutorial and then can take an online quiz.
Instructional Video
Khan Academy

Khan Academy: Function for a Parametrization of Two Parameters

9th - 10th Standards
This video shows how to determine a position vector-valued function for a parametrization of two parameters.
Instructional Video
Khan Academy

Khan Academy: Introduction to Parametrizing a Surface With Two Parameters

9th - 10th
This video is an introduction to parametrizing a surface with two parameters.
Instructional Video
Sophia Learning

Sophia: Volume of a Torus: Lesson 1

9th - 10th
In this lesson, you'll learn about the formula and procedure for calculating the volume of a torus. It is 1 of 5 in the series titled "Volume of a Torus."