stackyFACTS
Science

Why does seeing someone else violently throw up instantly make you want to throw up too?

HERE’S THE INTERESTING PART

Why does seeing someone else violently throw up instantly make you want to throw up too?

From the Stacky collection1 min read
Why does seeing someone else violently throw up instantly make you want to throw up too?
STACKY / Science
Topics in this factpsychologybiologyevolution
One discovery leads to another.

Keep exploring facts in this topic.

Science →
STACKY FOR IPHONE

A bigger world.
One discovery
at a time.

Keep discovering with Stacky. Interesting facts in an app that is always within reach.

Download on the App Store
ONE MORE DISCOVERY?

Keep exploring

All in this topic →
Charles Darwin called it “the most peculiar and most human of all expressions.” What physical response was he describing?
Science

Charles Darwin called it “the most peculiar and most human of all expressions.” What physical response was he describing?

Charles Darwin called it “the most peculiar and most human of all expressions.” What physical response was he describing?

Discover more
What surprisingly romantic (and slightly creepy) thing happens when people sing together in a choir?
Science

What surprisingly romantic (and slightly creepy) thing happens when people sing together in a choir?

What surprisingly romantic (and slightly creepy) thing happens when people sing together in a choir?

Discover more
Why are humans instinctively terrified of spiders and snakes, but notoriously fearless about junk food and fast cars?
Science

Why are humans instinctively terrified of spiders and snakes, but notoriously fearless about junk food and fast cars?

Why are humans instinctively terrified of spiders and snakes, but notoriously fearless about junk food and fast cars?

Discover more
RNA evolved into a tiny loop that replicated faster
Science

RNA evolved into a tiny loop that replicated faster

Evolution usually favors complexity, but sometimes being dumb and fast is the superior survival strategy. In the 1960s, geneticist Sol Spiegelman put…

Discover more
If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.
Science

If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.

If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.

Discover more
The sound of fingernails scraping down a chalkboard makes our skin violently crawl because it perfectly matches what primal noise?
Science

The sound of fingernails scraping down a chalkboard makes our skin violently crawl because it perfectly matches what primal noise?

The sound of fingernails scraping down a chalkboard makes our skin violently crawl because it perfectly matches what primal noise?

Discover more
StackyMore discoveries in the app
Download on the App Store