# data[].attributes.body
Here's the source of all the barking

# data[].attributes.body
It looks a different colour when it different lightings

# data[].attributes.body
When its dark for a while and you see light your pupil grows larger

# data[].attributes.body
Your pupils dilate when you open them back up

# data[].attributes.body
Your pupil changes size

# data[].attributes.body
Mosquitoes can see in infrared

# data[].attributes.body
Butterflies can see in UV rays

# data[].attributes.body
Butterflies have the widest visual range of any animal

# data[].attributes.body
Tigers night vision is 6x better than humans vision

# data[].attributes.body
The human eye blinks an average of 4,200,000 times a year.

# data[].attributes.body
Our eyes are made up of 107 million cells which are all light sensitive

# data[].attributes.body
The human eye can’t see more than 0.000035% of light, meaning there things we can’t see that is around us.

# data[].attributes.body
The human eye blinks 4,200,000 times a year, the human eye is 10 million different couloirs and is about 1 inch across and 0.25 ought

# data[].attributes.headline
The human eye can be used to see things 

# data[].attributes.subject
The human eye can be used to see things 

# data[].attributes.body
There can be 10 million different eye colours

# data[].attributes.body
Our eyes never grow or get bigger in our life

# data[].attributes.body
Your eyes focus on 50 different objects every second
Ommatophobia is a fear of the eyes

# data[].attributes.body
The human eye can differentiate approximately 10 million different colours

# data[].attributes.body
Cian

# data[].attributes.body
It helps us to see.

# data[].attributes.body
It can be hot and is super fast and can not pass through thick objects and opaque objects like desks

# data[].attributes.body
It’s faster than speed

# data[].attributes.body
Light travels at 300,000,000 m/s
Shadows form if you get infront of it
Our main form of light is the sun
Light is a form of energy

# data[].attributes.body
Insulation , make sure doors seal properly , have carpets,  double or triple glazed windows

# data[].attributes.body
Both dolphins and bats use sound to see what’s coming and to see what kinda of things they like dolphins can know what type of fish is near by

# data[].attributes.body
Both dolphins and bats use echolocation to locate nearby animals or know how close they are to something

# data[].attributes.body
Dolphins can use echolocation to identify where fish are and what kind of fish are there

# data[].attributes.body
To echo locate nearby objects, dolphins use high frequency clicks which create sound waves.

# data[].attributes.body
Echos?

# data[].attributes.body
Sound waves

# data[].attributes.body
Its measured in decibel , its a vibration of sound hitting off things around you

# data[].attributes.body
Sound is a form of energy that travels at a super fast speed and can be loud or quit

# data[].attributes.body
Apollo 1 - a flash fire swept through the Apollo 1 command module during a rehearsal launch .
Apollo 13- it was supposed to be the 3rd crew on the moon but there was an explosion in one of the oxygen tanks and it crippled the spacecraft . The crew had to orbit the moon and come straight back to earth