Knowledge

 /

ArcaMax

Where do a hummingbird's wings get their color?

on

Published in Daily Trivia

The brilliant colors in a hummingbird's feather are created by tiny platelets that resemble a pancake filled with air bubbles. They are called "interference colors," and are much like the shimmering colors seen in a soap bubble or in a drop of oil.

 


 

More Daily Trivia

How much salt winds up on roadways?

Daily Trivia /

Each year, 9 million tons of salt, more than 10 percent of all the salt produced in the world, is applied to American highways for road de-icing. The cost of buying and applying the salt adds up to $200 million.

How much energy does the sun provide?

Daily Trivia /

The Sun provides our planet with 126,000,000,000,000 horsepower of energy every day. This means that 54,000 horsepower is delivered to every man, woman, and child on Earth in each 24-hour period.

Where is Patsy Cline's hometown?

Daily Trivia /

According to Margaret Jones, author of a Patsy Cline biography, there are a dozen places in Virginia that could claim to be the hometown of the nomadic Cline. Her family moved 19 times before she was 15.

Comments

blog comments powered by Disqus

 

Related Channels

Danny Seo

EcoTips
By Danny Seo
Rob Kyff

The Word Guy
By Rob Kyff

Comics

Jon Russo Randy Enos Popeye Marshall Ramsey Take It From The Tinkersons Poorly Drawn Lines
See more