Wednesday, June 6, 2018

June 6 - Sharks' 6th Sense Tuned to Attack

color-facebook-96.png
color-twitter-96.png
color-instagram-96.png
color-link-96.png
Sharks' 6th sense tuned to attack
In recent studies, sharks had a simple reaction to a wide range of electric fields, suggesting their system is tuned for one thing: catching prey.
Can you see better than your dog, cat or goldfish?
How does your kitchen look through the eyes of a cat, fish, fly or mosquito? A new study compares our human eyesight to the vision of other creatures.
When did humans learn to count?
Linguistic clues help determine how people around the world first developed mathematical thought.
Help EarthSky keep going!
Thanks SO MUCH to everyone who's donated so far in our annual crowd-funding campaign. Donate here to help EarthSky thrive!
Tonight … Southern Cross: A southern sky signpost
If you live in the Southern Hemisphere, this is a good time of year to see the Southern Cross.

Enjoying EarthSky News without ads? Donate today

We dream of the day that your direct sponsorship will create for you an ad-free website. With your help, as an interim step, we want to offer the option of an ad-free newsletter in the second half of 2018.
 

Donate today to help make this dream a reality 

Tonight … Southern Cross: A southern sky signpost
If you live in the Southern Hemisphere, look for the Southern Cross in your southern sky, as soon as darkness falls. This photo by Jv Noriega shows the Southern Cross as seen from Manila.
Vesturhorn reflection
Wow! Photo by Grafixart Sam of Vesturhorn Mountain in Iceland.
Submit your photo to EarthSky here!
Did a friend forward EarthSkyNews to you? Click here to get your own subscription!
Like us on Facebook
Follow us on Twitter
Instagram
Website

No comments:

Post a Comment