Daily Archives: February 12, 2012

Propositional Logic – Logical Closure [Part 8]

Posted on February 12, 2012 by

Propositional Logic – Logical Closure [Part 8].

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Contraceptives Rule Enters GOP Race, Will Reproductive Rights Affect 2012 Election?

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President Obama’s regulation mandating that health insurance plans offer free birth control is an issue that most directly affects women. And yet, the cable news chatter over this controversy has been driven mostly by men, according to a new ThinkProgress … Continue reading →

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Propositional Logic – Interdefinability of connectives [Part 7]

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Propositional Logic – Interdefinability of connectives [Part 7].

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Non-Newtonian fluids

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wikipedia: Non-Newtonian fluid When stressed, this class of fluids begin to behave very strangely indeed: they can get thicker or thinner, some instantly and some over time. Non-Newtonian Fluid A Non-Newtonian fluid, so named because it’s properties cannot be described … Continue reading →

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Propositional Logic – Interdefinability of connectives [Part 6]

Posted on February 12, 2012 by

Propositional Logic – Interdefinability of connectives [Part 6].

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