Digital Library Object - Mulberry-American: the artificial harbor at Omaha.
Link To Full Record
Child Safety Seats and Booster Seats for Your Toddler
This video explains the importance of child restraints in vehicles. The segments include:
Child Safety Seats Provide the Best Protection
When Should You Use a Forward-facing Car Seat for Your Child?
Always install the child safety seat in the back seat of your vehicle.
Forward-facing Child Safety Seats and Restraints for Toddlers
Convertible safety seat
When you switch this seat from the rear-facing to the forward-facing position, it can be used fo
Virtual Maths, Cuboid - Excavation quiz2
Interactive quiz explaining requiring the student to calculate the time required to carry out excavation work (see also quiz 1 and video).
What Went Wrong with U.S Foreign Policy - US Foreign Policy After 9/11
US Foreign Policy after 9/11 - Spring 2006. Lecture - Steve Walt, Academic Dean, Kennedy School, Harvard University. This course provides an opportunity to study and discuss issues and events having recent international impact and/or interest. The course will present a multidisciplinary perspective on specific subjects with the intent of linking students with the scholars and scholarship involved in understanding and explaining current international issues, events, and crisis. The subjects will
How the Arctic Ecosystem Might Change
In this video segment adapted from the National Film Board of Canada, learn why the unique Arctic ecosystem may be replaced if global warming continues to melt sea ice.
Great Zoom out of Sabie River, Africa (EOS Land Validation Site)
Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves fl
Zoom into Olympic National Forest Time Lapse: 1984 to 1995
Zoom into a 1 mile square area in the Olympic National Forest showing appearance on dates: 26 July 1984, 13 July 1985, 29 May 1986, 29 March 1987, 21 September 1987, 21 July 1988, 13 September 1990, 16 September 1991, 2 March 1992, 11 September 1995
San Francisco with elevation (753), x 3 exaggeration
San Francisco Bay flyby, using Landsat imagery from September 27, 1997
HoloGlobe: Filling the Atlantic Ocean
This is one of a series of animations that were produced to be part of the narrated video shown in the HoloGlobe exhibit at the Smithsonian Museum of Natural History and the Earth Today exhibit at the Smithsonian Air and Space Museum.