Hi, what do you want to do?
Curated Video
The Windmill (Use the number line to solve word problems involving addition/subtraction/multiplication of measurements expressed in fractional or decimal numbers and requiring conversion of larger units to smaller units)
The windmill is one eighth kilometres tall, while the empire state building is three times as tall as the windmill. What is the difference in their height in kilometres?
Curated Video
I WONDER - How Does A Windmill Work?
This video is answering the question of how does a windmill work.
Curated Video
The Feared Witch of York part 2: Ursula the Herbalist Becomes Mother Shipton the Soothsayer
Ursula worked as an herbalist or "cunning person," a lucrative job at the time. People relied on herbalists to ease their maladies but also tended to distrust them for their seemingly magical knowledge of plants and their powers....
Professor Dave Explains
Practice Problem: The Mini-Golf Windmill
Who doesn't love mini-golf? Especially when you've got money riding on it, and especially when you've got some physics knowledge up your sleeve. Go ahead and impress your friends by getting through the windmill obstacle, thanks to a...
Schooling Online
Powering Through Prose: George Orwell, Animal Farm - Chapter 5-6 Summary
Tensions mount between Napoleon and Snowball, Animal Farm’s cleverest pigs. When Snowball proposes they build a windmill, Napoleon responds in a way that leaves everyone in shock. Is Snowball a villain? When plans for the windmill...
TED Talks
Ted: Ted Talks: William Kamkwamba: How I Harnessed the Wind (Asl Translation)
In his TED Talk, young inventor William Kamkwamba of Malawi discusses how he created a windmill in order to provide power and energy to his community during a time of famine. This American Sign Language translation is 10 minutes, 42 seconds