Crave Ep. 157: Engineers tackle watery ketchup dilemma

Two high-school students have engineered a 3D-printed cap that stops ketchup from coming out watery.

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This week on Crave we learn that asteroid strikes on Earth are more common than previously thought. The American Chemical Society explains how and why we get high, and two high-school students come up with a way to make your ketchup less watery. All that and more on this week's Crave show.

Crave stories:

See where 26 asteroids smacked Earth with A-bomb force

'Cannabis Chemistry' explains the why behind the high

Find out what the Internet named a baby girl

Meet your prom date, a telepresence robot

3D printing solves watery-ketchup conundrum

Super Mario theme song played with finger snaps

Crave giveaway: Diamond-studded Martian Victory Watch

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