Sources Directory     A to Z Index     Topic Index News Releases     RSS Sources Select News RSS Feed     Sources Calendar      
Find Experts & Sources

For Journalists
& News Media

SOURCES - Experts & media spokespersons News Releases Event Calendar Fame & Fortune
Awards & Prizes More Resources

Media Relations
& Publicity

Include yourself
in SOURCES FAQ Membership Form Be an Affiliate Sources Shop Media Directory
 Government Directory
 Subscriptions How to distribute
your media releases Submit a news release or Calendar event Services Overview

More Resources

Universities & Colleges Speakers Authors Sources Bookshelf Sources Select Resources Links & Resources Twitter Media Blogs Complete Topic Index Topics by Category Download PDFs

Contact

Contact Jobs & Internships

Lighting: Experts and Sources
Sources Directory - Subject Index


Results

1 Sources Experts & Spokespersons
1 Sources Select Resources
1 Sources Bookshelf

Sources Experts & Spokespersons

International Dark-Sky Association
Concerned with stopping the adverse environmental impact of light pollution and space debris. Our Mission IDA works to protect the night skies for present and future generations. Our Goals * Advocate for the protection...

Sources Select Resources

For 90 years, lightbulbs were designed to burn out. Now that's coming to LED bulbs
Doctorow, Cory
Article
2016
Boingboing.net
In 1924, representatives of the world's leading lightbulb manufacturers formed Phoebus, a cartel that fixed the average life of an incandescent bulb at 1,000 hours, ensuring that people would have to ...

Sources Bookshelf

The City in History
Its Origins, Its Transformations, and Its Prospects
Mumford, Lewis
Book
1961
Beginning with an interpretation of the origin and nature of the city, Mumford follows the city's development from Egypt and Mesopotamia through Greece, Rome, and the Middle Ages to the modern world.

Sources is an online portal and directory for journalists, writers, news editors, researchers. Use Sources to find experts, media contacts, spokespersons, scientists, lobbyists, officials, speakers, university professors, researchers, newsmakers, CEOs, executive directors, media relations contacts, spokespeople, talk show guests, PR representatives, Canadian sources, story ideas, research studies, databases, universities, colleges, associations, businesses, government, research institutions, lobby groups, non-government organizations (NGOs), in Canada and internationally.
© Sources 1977-2018. The information provided is copyright and may not be reproduced in any form or by any means (whether electronic, mechanical or photographic), or stored in an electronic retrieval system, without written permission of the publisher. The content may not be resold, republished, or redistributed. Indexing and search applications by Ulli Diemer and Chris DeFreitas.