Visual Learning Systems
Mold and Cast Formation of Fossils
This video explains how fossils are formed through the processes of mold and cast. It highlights how the decay of a living thing can create a mold, which is a space left in the rock. The video emphasizes the usefulness of casts to...
Visual Learning Systems
Sedimentary Rocks: Fossils in Sedimentary Rock
This program outlines the classification system of sedimentary rocks. Specific attention is paid to the different ways sedimentary rock forms. The relationship between sedimentary rocks and the formation of fossils is investigated. Other...
The Art Assignment
Art Made in Adversity
Artist and educator Allison Smith shares her thoughts and library of books about art made in adverse circumstances. Featured are Vladimir Arkhipov's project Home-Made, archiving Russian artifacts made during Perestroika, and Trench Art,...
Visual Learning Systems
Exploring Fossils: Fossils
Upon viewing the Exploring Fossils video series, students will be able to do the following: Explain that fossils are the ancient remains or traces of once-living things. Understand that fossils come in a wide range of shapes, sizes, and...
Visual Learning Systems
Exploring Fossils: Summing Up
Upon viewing the Exploring Fossils video series, students will be able to do the following: Explain that fossils are the ancient remains or traces of once-living things. Understand that fossils come in a wide range of shapes, sizes, and...
Visual Learning Systems
Exploring Fossils: Fossil Formation
Upon viewing the Exploring Fossils video series, students will be able to do the following: Explain that fossils are the ancient remains or traces of once-living things. Understand that fossils come in a wide range of shapes, sizes, and...
XKA Digital
Breaking down barriers as a woman at work
Karen's expertise is working with large, complex organisations and enabling them to transform their early career talent strategy, and attract and recruit best-in-class, diverse talent. Prior to joining Deloitte Karen was an emerging...
Institute for New Economic Thinking
What is Work? [Nancy Folbre]
What counts as work and what doesn't? Nancy Folbre shows how nearly half of all work done in this country is ignored by economists. She argues that we need to create better measures of non-market income, consumption and...
The March of Time
1940: PANAMA CANAL ZONE: US Destroyer (390) in tropical coastal water. US Battleship on water between cliffs (approach to Panama Canal). Bilingual sign: 'Prohibitied To Take Photographs On This Reservation' HA Distant WS US Battleship moving in lock.
MOT 1940: PANAMA CANAL ZONE: US Destroyer (390) in tropical coastal water. US Battleship on water between cliffs (approach to Panama Canal). Bilingual sign: 'Prohibitied To Take Photographs On This Reservation' HA Distant WS US...
Sustainable Business Consulting
Aligning Your Company's Sustainability Story
Learn how to compose your company's sustainability story in order to strengthen your brand value and market presence.
Visual Learning Systems
Exploring Fossils: the Importance of Fossils
Upon viewing the Exploring Fossils video series, students will be able to do the following: Explain that fossils are the ancient remains or traces of once-living things. Understand that fossils come in a wide range of shapes, sizes, and...
Music Matters
Why Do We Have 3 Minor Scales? - Music Theory
There are 3 minor scales, or more precisely, 3 variants of the minor scale because of how harmony and melody interact in Western musical tradition. Why do they exist and what are they? In this music theory lesson we explain the Natural...
Visual Learning Systems
Exploring Fossils: Petrification
Upon viewing the Exploring Fossils video series, students will be able to do the following: Explain that fossils are the ancient remains or traces of once-living things. Understand that fossils come in a wide range of shapes, sizes, and...
Flipping Physics
AP Physics C: Simple Harmonic Motion Review (Mechanics)
Calculus based review of Simple Harmonic Motion (SHM). SHM is defined. A horizontal mass-spring system is analyzed and proven to be in SHM and it’s period is derived. The difference between frequency and angular frequency is shown. The...