
1) Australian game show 2) British game show 3) Top Cow title 4) Work by Banksy
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https://www.crosswordclues.com/clue/think-tank

A think tank (or policy institute, research institute, etc.) is an organization that performs research and advocacy concerning topics such as social policy, political strategy, economics, military, technology, and culture. Most policy institutes are non-profit organizations, which some countries such as the United States and Canada provide with ta...
Found on
http://en.wikipedia.org/wiki/Think_tank

Popular name for research foundations, generally private, that gather experts to study policy questions and make recommendations. There are think tanks representing positions across the political...
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http://www.encyclo.co.uk/local/20688

A group organized for the purpose of intensive research and problem solving, especially in the areas
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http://www.encyclo.co.uk/local/22403

A group or organisation which researches and advises on issues relating to technology, economy, politics and social strategy
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http://www.encyclo.co.uk/local/22643

[
n] - a company that does research for hire and issues reports on the implications
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http://www.webdictionary.co.uk/definition.php?query=think%20tank
think factory noun a company that does research for hire and issues reports on the implications
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https://www.encyclo.co.uk/local/20974

a research institute or other organization of scholars, social or physical scientists, etc.
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https://www.encyclo.co.uk/local/21664
No exact match found.