CK-12 Foundation
Ck 12: Plix: Structure of Water: Phases of Matter
[Free Registration/Login Required] Explore this interactive by dragging the red dots to match each physical state of water with the correct picture of its molecules.
Other
Highway History
A large collection of articles chronicling the history of our nation's highways. Includes articles showing the history from very early highways to the interstate system. Lots of related articles, pictures, and even songs about roads.
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Mas: Lunar Photography With Telephoto Lenses
Ever taken a picture of a nice large full Moon, only to find that it looks like a small dot on your finished photograph? This site explains why, and offers tips on taking good pictures of the Moon.
Other
Burger Landmarks: Egypt Landmarks Virtual Panoramic Tour
Take a virtual panoramic tour of Egypt with this fascinating site! Simply click on a photo, or a dot on the map, then click VR panorama, to watch the 360 degree rotation of the picture.
Curated OER
Science Kids: Science Images: Scintillating Grid Illusion
This picture is an example of a scintillating grid illusion. Discovered in 1994 by E. Lingelbach, it is similar to the Hermann grid illusion. When looking at the grid, dark dots seem to appear and disappear at random.
Curated OER
Cairo Kairo
Take a virtual panoramic tour of Egypt with this fascinating site! Simply click on a photo, or a dot on the map, then click VR panorama, to watch the 360 degree rotation of the picture.
Curated OER
Piramide Pri Gizah Giza
Take a virtual panoramic tour of Egypt with this fascinating site! Simply click on a photo, or a dot on the map, then click VR panorama, to watch the 360 degree rotation of the picture.
Curated OER
Egypt Landmarks Virtual Panoramic Tour
Take a virtual panoramic tour of Egypt with this fascinating site! Simply click on a photo, or a dot on the map, then click VR panorama, to watch the 360 degree rotation of the picture.