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Roland Gesthuizen

New HD Video Lets You Plummet to Mars With Curiosity | Wired Science | Wired.com - 5 views

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    "Watching this amazing high-definition video of Curiosity's hair-raising landing on Mars will make you clutch at your armrest. Compiled from the probe's MARDI descent camera, it is the best landing video yet and gives you a chance to experience what it's like to ride along with the rover down to the Martian surface. "
Roland Gesthuizen

Roving rover: Curiosity takes first spin around Mars - 7 views

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    "Curiosity took its first test drive around the gravel-strewn Martian terrain on Wednesday, preparation for the ultimate road trip to find out if life could have existed on the red planet. The six-wheel NASA rover did not stray far from the spot where it landed more than two weeks ago. It rolled forward about 15 feet, rotated to a right angle and reversed a short distance, leaving track marks on the ancient soil."
Roland Gesthuizen

Come in Mars - Canberra, Australia (mobile) - YouTube - 1 views

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    "Canberra Deep Space Communication Complex. Each day the antennas are directed to receive or transmit data to any number of robotic spacecraft exploring our Solar System and beyond - yesterday it was the Mars Curiosity Landing. Thanks to DSS-45 (34-metre) DSS-34 (34-metre) DSS-43 (70-metre). 1080p coming :-)"
Amy Roediger

Vector Investigation - Boat to Island - 4 views

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    Move the boat around the water by changing the magnitude and direction of the boat's speed (blue vector) or the magnitude and direction of the water current (red vector). Try to land the boat on the island - but be careful not to hit the walls!
Sandra Goodrich

Postmodern Beatnik · Why sit in a tree? - 2 views

  • private property rights and the pursuit of profit do not trump the needs of our communities and our planet.
  • the earth is alive and we are all interconnected, to nature and to each other. When we live from this new/old story, the world looks very different—and we can no longer accept business as usual.
  • in order to change this business as usual, we’ve got to change the story we have about who we are and how the world works. We act as though the earth were a dead ball of matter spinning through the cosmos and running like a machine and as though human beings were truly autonomous actors independent not only of the environment but of each other.
  • ...3 more annotations...
  • property rights are attenuated by the concept of stewardship, which requires property owners to maintain the ecological integrity of their land for the benefit of all.
  • bring attention to this larger picture.
  • bullying in public life has become all too common.
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