GS-15: Automatic selection tools
Learn about the automatic selection tools in Photoshop Elements, which select areas of an image based on color and tone. Use with either Photoshop Elements version 7 or 8.
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The "Catatumbo Lightning": Venezuela's eternal storm
With 250 strikes, Venezuela's Lake Maracaibo region lands in the 2015 Guinness Book of World Records as the place with the most lightning bolts per square kilometer each year. Tour guide, Alan Highton explains the phenomenon. Rough Cut (no reporter narration) Subscribe: http://smarturl.it/reuterssubscribe More updates and breaking news: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides cov
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Contingency Tables, Venn Diagrams and Probability Trees
Alexander Holmes

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Introduction

In recent years, scientists have made huge gains in their understanding of how genes can be altered and transferred from one organism to another – but that knowledge has been acquired amidst controversy and concern. The deep ethical concerns that have resulted from the emergence of genetic manipulation are explored in this unit. We begin with an examination of the basic structure and function of genes. A number of pioneering examples and techniques are explored, helping to explain why our p
Author(s): The Open University

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Copyright © 2013 The Open University

DemOnline

Authors: 
Andy Buffler, Michael Malahe