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ABC Science

Your pics Blood moon eclipse Tuesday, 15 April 2014Skygazers share their photos of the blood moon during a lunar eclipse visible over eastern Australia. Surfing Scientist Trick Blow underwater bubble rings Friday, 11 April 2014Everybody loves bubbles and we're all mystified by the swirls of a vortex. Photo gallery Feathers Thursday, 10 April 2014Birds are not always feathered friends, some are mean killing machines. Photos Wide open sky The David Malin Awards celebrate the beauty of the night sky through the eyes of Australia's best amateur astrophotographers. More galleries Science Quizzes Aussie birds quiz Can you tell the difference between a cuckoo and a cockatoo, or a peregrine and a penguin?

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An engineer, a mathematician and a physicist walk into a universe. How many dimensions do they find? The engineer whips out a protractor and straightedge. That’s... Read Full Post From Nature of Reality | Apr 3, 2014 Coexisting with Carnivores—Why It’s Not a Zero-Sum Game Around the world, humans are encroaching on wildlife, sparking deadly conflicts. From NOVA Next | Apr 2, 2014 Do Time Travelers Tweet? We live in four dimensions: three spatial dimensions plus a fourth dimension, time. From Nature of Reality | Mar 26, 2014 The Inevitability of Predicting the Future For millennia, predicting the future was beyond belief. ResearchChannel. Science/Math. Abstact, Supernatural. TED. TED: Ideas worth spreading. Psychology. History. Antique Maps, Old maps, Vintage Maps, Antique Atlases, Old Atlas.

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Smoot Cosmology Group. Computational Cosmology Center Institute for Nuclear & Particle Astrophysics Supernova Acceleration Probe University of California at Berkeley UC Berkeley Physics.

Smoot Cosmology Group

Basics of Space Flight Guide. Welcome to Basics of Space Flight.

Basics of Space Flight Guide

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Practical Answers

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The Museum of Unworkable Devices

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Bioinformatics tools.