Spiders, unlike humans, have blue blood. However, there is a scientific explanation for this. In humans, oxygen is bound to an iron-containing molecule, which gives our blood its red colour. However, in spiders, the molecule to which oxygen is bound contains copper, giving their blood a blue colour.
Related Facts
Additionally, it is spoken in Argentina, Namibia, Botswana, and Zimbabwe.
The most costly Oscar winner
Olive oil contains fatty acids as well as vitamins A and E
Vision Boards Clarify Your Goals
Did you Know? The EU’s second-largest country is...
Some lizards can go their entire lives without drinking water.
Did you Know? There are so many uses of cucumber!
The confetti thrown at Times Square contains hidden messages.
No such thing as a Teacup Chihuahua exists.
Sharks and Stingrays Have Close Relationships
The Thakhek Loop motorcycle trip lasts four days.
Did you Know? The tray scene from spider-man scene took 156 takes.
Nevermind wasn't always going to be the title of the album.
Cats spend 70% of their lives sleeping
India’s Tea Capital “Jorhat”
Albuterol has Reactive Effects. Prevent Asthma from Happening.
Did you Know? The Film with the Most Oscar Nominations is...
Did you Know about Cisco Systems and first true iPhone?
On Nevermind, Dave Grohl isn't the only drummer heard.
Is spirituality a religion?
Best Pay and Job Security
Adaptogen Ashwagandha
We almost had the 13th sign.
Did you Know? Disneyland was originally opened on Sunday with total of 18 attractions.
Hank Azaria, aka David, tried out for Joey.