candace magraw (crmagraw65)'s Public Profile in the Diigo Community

I teach high school science at Fairview High School in northwestern PA. I have a bad case of "imigrant-itis" and am attempting to use Diigo to involve my students in relevant ONLINE discussions re: current events in science....today!

Member since Aug 04, 2009, follows 75 people, 2 public groups, 10 public bookmarks (10 total).

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Recent Bookmarks and Annotations

Synthetic Cells Shed Biological Insights While Delivering Battery Power on 2009-10-26
Autumn Equinox: Can You Balance an Egg? on 2009-09-25
Moon Surface info on 2009-09-24
Researchers explain the activity of black holes at the centre of galaxy clusters on 2009-09-08
Drilling to Earth's Mantle Through Oceanic Crust on 2009-09-08
- Originally developed for shallow-water oil and gas exploration, the "riserless
  mud recovery" technology (RMR™) holds great promise for scientists striving to
  reach the long-held goal of Project Mohole in the 1950s: drilling all the way
  through ocean crust into the Earth’s mantle; a frontier not yet explored today.
  Drilled cores from the mantle could provide scientists with answers to questions
  about the structure, composition, mineralogy, and in situ physical properties of
  oceanic crust and the geological nature of the seismic Moho.
Stars and Constellations on 2009-09-08
National Hurricane Center on 2009-09-04
Site Tour (Diigo V3 Help) on 2009-09-04
BLACK HOLES by Ted Bunn on 2009-09-04
Origin Of The Universe on 2009-09-02
- the universe was created between 13 and 20 billion years ago from the random,
  cosmic explosion (or expansion) of a subatomic ball that hurled space, time,
  matter and energy in all directions.
- Everything - the whole universe -- came from an initial speck of infinite
  density (also known as a "singularity"). This speck (existing outside of space
  and time) appeared from no where, for no reason, only to explode (start
  expanding) all of a sudden
- 1 more annotations...
- - Over a period of approximately 10 billion years, this newly created space, time,
    matter and energy evolved into remarkably-designed and fully-functional stars,
    galaxies and planets, including our earth