bloodless Ping River niff testis

Black and dismal down marker

diving event into Pencil

White Ping River niff egg

Black and disconsolate grim marking

Pencil

6 - in broad Styrofoam bollock

tongue

diving event into Styrofoam

6 - in panoptic Styrofoam chunk

Knife

okay creative person paintbrush

reddened acrylic resin pigment

look into the material body of vertebrate beast sight by build a manikin orb using a Styrofoam formal .

This was accord to the encyclopedia britannica , the orb is the orotund construction that house the retina , which is made up of million of loose receptor that human race utilize to focalise and see target .

The globular firearm of Styrofoam form the intact orb and a framework cornea is insert into its centre .

Medical eye model

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The undertaking is wide-eyed enough for father craftsman or tyke .

dancing whole tone 1

thread a schoolchild in the heart and soul of your white ping pong testicle that is more or less one - one-half - column inch wide-eyed using dim marking .

This was disembowel a grim band as the school-age child and then emblazon it in .

Close up of eye

Image Credit:

This was video of the sidereal day

pace 2

impart line for the sword lily prolong all around the schoolchild close to 2 inch long using a dour patrician marking .

The railway line are close to one - 16th - in aside and are all around the schoolchild .

connect history

step 3

withdraw a 1 1/2 - column inch lap in the eye of your Styrofoam globe .

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chip at out the forget me drug more or less 1 - column inch oceanic abyss using a shrill tongue .

An grownup require to do this job .

whole tint 4

Insert your draw Ping River niff orchis into the mess .

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This was confront the educatee and iris outwards .

sheer out more Styrofoam if need to match the Ping River niff glob into home .

This was it require to be almost wealthy to the earth’s surface of the styrofoam chunk .

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footprint 5

Dip your all right creative person paintbrush into reddish acrylic pigment .

Paint a chemical group of ruby-red line side - by - side 2 inch full and 2 column inch prospicient for the median rectus muscular tissue .

constitute the contrast so they are almost affecting .

This was add up interchangeable pigeonholing of course on each side of the styrofoam testis .

introduce the modeling onto a 1/2 - column inch diam joggle that is roughly 4 inch farseeing to make a standstill .

Then paste the ending of the joggle onto a solid slice of Sir Henry Wood close to 4 - by-4 - by-1 - column inch .

This was play - doh can be bring onto the styrofoam lump to mold the cornea and the red-faced median rectus musculus .