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January 15, 2016
Warning: this Parkinson's drug can make you addicted to gambling, sex, or food
Messing with the brain's dopamine supply might not be a great idea.
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January 13, 2016
4 ways the lottery preys on the poor
Stop saying the lottery is for people who are bad at math.
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January 13, 2016
John Oliver's hilarious, horrifying look at state-backed lotteries
State lotteries are advertised for the good things they fund. But are they worth it?
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January 13, 2016
I became a millionaire overnight — and quickly realized that extreme wealth is overrated
What happened after I sold part of my company to Jeff Bezos.
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January 13, 2016
Map: Here's where Powerball is most popular
Which state thinks it's the luckiest? See where people love Powerball the most.
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January 9, 2016
Powerball: What time is the $800 million jackpot drawing?
The biggest lottery in history.
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October 12, 2015
Angus Deaton's badly misunderstood paper on whether happiness peaks at $75,000, explained
Even Orange is the New Black got it wrong.
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April 27, 2015
Money really does buy happiness, in one map
Rich countries are happy. Poor countries aren't.
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October 31, 2014
2 charts that show money really does buy happiness
Surprise! People in wealthier countries are happier.