NASA's Discovery Launch Dress Rehersal

submitted by: nasa

The Discovery astronauts train at Kennedy for the upcoming STS-124 mission.

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NASA's Discovery Rolls to Pad

submitted by: nasa

Space shuttle Discovery made an important step toward space when it was moved to its launch pad.

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Presentation About SciVee

submitted by: apryl

Apryl Bailey describes SciVee in general, the elements of SciVee, use of open access literature on SciVee and SciVee's history.

The Beach of the Future

Building upon a legacy of coastal science at Scripps, high-tech tools are opening new avenues for researchers to track sand movements and further explain beach systems.

Striking a Solar Balance by NASA

submitted by: nasa

A short video by NASA discussing how the solar and thermal energy balance effects climate change and global warming. for more information see:

Tumour cords' growth in a vascular network

submitted by: sast
Evolutions of oxygen concentration and formation of hypoxic zones during tumour growth in the vascular network . This simulation was produced with an experimental modification to the model, where vessels are oxygen sources inside the simulation domain, cells do not switch to anaerobic metabolism in this simulation. For more information refer to .