This Week in Upgrades: November 21

 

COLOGNE, GERMANY - MARCH 27 : New conveyor belt system on displa
Photo: BIGSTOCK

Global hunger is about politics–not logistics.

 

In a long-distance relationship? How do you feel about the product Pillowtalk?

 

What’s up with those hoverboards? Is it on your holiday wish list?

 

The last 100 years of American dinners.

 

Making a root beer float from scratch–literally.

 

“We have this unsupervised drug factory in our gut. The question facing microbiologists today is how to properly tend to that factory.”

 

Getting angry is emotionally healthy, but we have to know what to do with our anger.

 

The halflife of online empathy.

 

Antibiotic-resistant bacteria can transfer their resistance to other bacteria. Not awesome.

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