This week we answer skeptics like Descartes with empiricism. Hank explains John Locke’s primary and secondary qualities and why George Berkeley doesn’t think that distinction works -- leaving us with literally nothing but our minds,...

Empirical and Molecular Formulas are used to help scientist determine the identity of unknown substances. In this video, we discuss what empirical and molecular formulas are, what the difference is between them and how to find/calculate...

The molecular formula of a compounds gives you the actual formula while the empirical formula gives you a simplified version of the molecular formula. Both formulas are important in chemistry and they both gives us valuable information....

UC Berkeley sleep scientist Matthew Walker describes how the attitudes towards sleep science have evolved over the years, and how the impact of Sigmund Freud still strongly lingers.

UC Berkeley sleep scientist Matthew Walker ruminates on the sociology of sleep science within the broader domain of psychology, both past and present.

It’s common to hear economists derided for being overly theoretical. But University of Puget Sound’s Wade Hands cautions that empiricism without theory isn’t enough.<br/>

How do you model the unmodelable? By taking seriously the idea of non-routine change. Simply put, change in capitalist economies is to a significant degree non-routine, and thus cannot be adequately represented in advance with...

At INET's Conversation on the Economy with Joseph Stiglitz and Paul Krugman, we asked two Nobel laureates and got two different answers.



Krugman began by giving a nod to young economists and then pointed to a focus on...

Practice REAL problems from actual past IIT/JEE exams with Professor Dave!

This video explains how to use empirical evidence for timely delivery.
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This clip is from the chapter "Meeting Project Deadline with Agile Scrum" of the series "Agile Project Management".This section introduces you to meeting...

The video explains the concept of empirical formula in chemistry. The video also talks about how to convert the molecular formula into the empirical formula and vice versa. The video presents examples of how to determine the empirical...

AP Entertainment

Berlin, Germany 14 February
2011
1. Medium shot Sean Penn arriving at press c
onference
2. Wide shot pr
ess conference
3. Soundbite (Englis
h) Sean Penn, actor:
"We found that...

Romania is holding a referendum on gay rights.