Visual Learning Systems
Minerals and Their Properties: Properties of Minerals
This video explains the formation and identification of minerals. Major mineral groups, basic crystal systems, the physical properties of minerals, and everyday uses of minerals are discussed. Other terminology includes: inorganic,...
Weatherthings
Water Smart: Water on Earth - Wetlands
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
Weatherthings
Water Smart: Water on Earth - Groundwater
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
Weatherthings
Weather Things: Physics of Optics
A blue sky and fluffy bright clouds are things that are seen around the world. The atmosphere presents a multitude of sights and phenomena using light, air, water droplets, ice crystals, and dust. Many of the phenomena give clues to...
Visual Learning Systems
Describing Matter and Its Properties Review
This video is a review of the Describing Matter and Its Properties series. In this video, we delved into the fascinating world of matter and its properties. We learned that matter encompasses anything with mass and occupies space. The...
Visual Learning Systems
Volume and Density: Introduction (Volume and Density)
This series of videos explores the concepts of volume, mass, and density. The means by which volume and density are calculated is highlighted. Everyday examples of each make the concepts easy to understand.
Visual Learning Systems
Volume and Density: Calculating Density
This series of videos explores the concepts of volume, mass, and density. The means by which volume and density are calculated is highlighted. Everyday examples of each make the concepts easy to understand.
Visual Learning Systems
Forces in Fluids: Buoyancy and Density
Upon viewing the Forces in Fluids video series, students will be able to do the following: Define fluids as substances that can easily flow and readily change shape. Explain that fluids flow because particles can easily move past each...
Weatherthings
Weather Things: Air
The 3 simple ingredients of sun, air and water lead to every type of weather on Earth. The atmosphere is constantly trying to balance heat from the sun with water vapor and air to create a dynamic planet. The unique properties of the...
Getty Images
The Dark Knight European Junket
INTERVIEW: Aaron Eckhart on the 'density' of the movie and how Nolan has managed to cram so much detail into a the movie. at the The Dark Knight European Junket at London . (Footage by WireImage Video/GettyImages)
Getty Images
Clouds and steam swirl around flanks of Merapi volcano; Central Java, Indonesia. 29 October 2010
Clouds and steam swirl around flanks of Merapi volcano; Central Java, Indonesia. 29 October 2010
Getty Images
Close up of steaming lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010
Close up of steaming lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010
Getty Images
Steam and gas rise from lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010
Steam and gas rise from lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010
Getty Images
Zoom out of eruption of ash at Merapi volcano; Central Java, Indonesia. 29 October 2010
Zoom out of eruption of ash at Merapi volcano; Central Java, Indonesia. 29 October 2010
Getty Images
Wide shot of steam rising from lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010
Wide shot of steam rising from lava dome at Merapi volcano; Central Java, Indonesia. 29 October 2010