The World Wide Web has a universe of links of value to teachers and students. Welcome to CAN DO's personal universe of hot link selections that will be of special interest. If you want to suggest additional links or updates, please contact us. Click on the topics in the red letters to go to that page of links.
The picture on this page is a composite image made from three CAN DO Photographs. The night sky shows Comet Halley as it was photographed from the Kuiper Airborne Observatory during the 1986 expedition to New Zealand. The Earth is a view taken by the GeoCam Payload from STS-57. The foreground is Andros Island in the Bahamas, also taken by GeoCam, and the site of a 1995 marine science expedition.
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