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Does seeing $1.99 instead of $2.00 really make us more likely to buy?

2 minutes

Is the human brain designed to be honest about itself?

1 min read

What costs more in 2011?

1 min read

Does leaving things unfinished make you stupid?

1 min read

How does height affect your health and income?

2 minutes

Which US states are the happiest? Unhappiest?

1 min read

Are your credit cards killing you?

1 min read

To really know how I’m feeling should you look at the left or right side of my face?

2 minutes

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