How To Of The Day: How To Weigh A Fart

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Jun 242015
 

PBS Space Time host Gabe Perez-Giz explains how he calculated the weight of a fart for his episode about the plausibility of farting one’s way to the Moon. To squeak out his best estimate, Perez-Giz looked at a paper published in the New England Journal of Medicine that measured the gas makeup of 10 people’s farts and the ideal gas law to find a workable average fart composition.

EVER WANTED TO WEIGH A FART? Well, it isn’t easy, but Gabe from PBS Space Time walks us through the math, physics, and science behind farts and explains how to measure them!

 

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What Causes Bad Breath?

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Jun 192015
 

Enjoy!

Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath — and what you can do when it strikes you.

 

What Does Your PEE Say About You?

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Jun 112015
 

All together now… I can pee a rainbow, pee a rainbow, pee a rainbow too!

Enjoy!

What color should your pee even be? Depending on the color of your urine, you might want to contact your doctor right away… or just drink more water if your pee is simply dark yellow.

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What Does Your PEE Say About You
 

How To Of The Day: How To Turn Water Into Wine

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May 312015
 

How to turn a glass of water into wine using a simple science trick.

Enjoy!

Turn water into wine! This simple science experiment demonstrates how fluids with different density can switch places. Fun to use as a magic party trick or as a demonstration for a physics experiment. Watch as the water switches place with the wine, because water has a higher density then wine. You could try using a playing card instead of the thin plastic spacer.

How to Turn Water into Wine