Schooling Online
English Essentials - Destroying Drama - 'Big Picture' Questions to ask in Dramatic Analysis (Stage 4, Years/Grades 7-8)
Join us in our first lesson on Destroying Drama. We’ll explore the world of plays and playwrights, starting with information flow – how do we figure out what’s going on in a play? We’ll also break down a common play structure with the...
Curated Video
Representing Constraints in Story Problems with Inequalities
In this video, the teacher explains how to represent constraints in story problems by writing a system of inequalities. Using the example of a chef needing a certain amount of meat and a specific budget, the teacher demonstrates how to...
Professor Dave Explains
Electron Microscopy (TEM and SEM)
We've talked a lot about light microscopy, but this technique has inherent limitations in resolution and magnification. The next paradigm in microscopy that emerged in the middle of the 20th century was electron microscopy. Because...
Curated Video
THIS IS A BUTTERFLY! (Scanning Electron Microscope) - Part 2 - Smarter Every Day 105
Get a free AudioBook here: http://bit.ly/AudibleSED Check out the images here: http://bit.ly/ButterflySEM Watch Part 1 here: http://bit.ly/ButterflyPart1 ⇊ Click For more info ⇊ Music "Butterfly Rough" by A Shell In The Pit. You know...
Economics Explained
India Will Not Be The Next China: Introduction
Up until 1990 India was slightly richer than China on a per capita basis, but since then China's economy has grown far faster than India's. In this video we look at the structural issues in India's economy have thus far prevented it from...
Curated Video
059 An Introduction to the Respiratory System
IMPORTANT: There was one error in this video. The pulmonary ARTERY takes the deoxygenated blood from the right ventricle to the lungs and the pulmonary VEIN brings the oxygenated blood back to the left atrium. I said those two things...
Curated Video
What the coronavirus looks like up close
Seeing the virus up close helps us understand it. Support Vox by joining the Video Lab at http://vox.com/join or making a one-time contribution: http://vox.com/contribute The images of SARS-CoV-2, the novel coronavirus that first...
The British Museum
Scythians: scientific analysis of the Oxus treasure
British Museum Scientist Aude Mongiatti shares some of her research on the Oxus treasure, a selection of beautiful gold and silver objects from the 5th and 4th centuries BC. Some of the objects from the Oxus treasure are on display in...
Curated Video
Millipedes: The First Land Animals
More than 420 million years ago ancient millipedes took their first many -- many many many -- steps onto land. Today they remain largely cryptic animals, as there are tens of thousands of species still unknown to science. Associate...
SciShow
Why Do Razor Blades Dull so Quickly?
If you shave regularly, you may have noticed your razor blades don’t cut as well after just a few uses. But why do razors get dull so quickly?
Life Noggin
How Could You Walk Through Walls?
In sci-fi movies, superheroes can walk through walls. Why can’t we? Join Honey for FREE at: https://www.joinhoney.com/lifenoggin Thanks to Honey for sponsoring this video. Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life...
Catalyst University
Major Parts of Long Bones | Compact & Spongy Bone Histology
In this video, we will discuss the major parts of long bones. Then we take a look at the histology of compact (cortical) and spongy (trabecular) bone.
Curated OER
A Tour of the Cell
The differences between prokaryotic and eukaryotic cells are explained and the parts of each are highlighted. Discover the major organelles found in an animal cell and each of their functions. Paul Andersen does an excellent job once...
The Brain Scoop
Fossil Meteorites
Fossils ... from space? Science scholars discover evidence in a limestone quarry that helped researchers learn about a meteor shower that lasted hundreds of thousands of years through an interesting video from Brain Scoop's Fossils and...
University of Virginia
Uva Virtual Lab: Scanning Electron Microscope (Sem)
Find out what an SEM does and how it does it with this online lab.
University of Virginia
Uva Virtual Lab: Scanning Tunneling Microscope (Stm)
Find a description of the operation of Nanosurf Inc's "easyScan" scanning tunneling microscope (STM). Virtual reality is used to take apart the microscope and show how electron tunneling is used to measure the shape of sample surfaces...
Museum of Science
Museum of Science: How the Sem Works
This resource gives a quicktime movie or slide show shows how the Scanning Electron Microscope is used in the world today.