Picture of Oobleck: The Dr. Seuss Science Experiment
Oobleck is a classic science experiment that's perfect for entertaining both kids and adults. If you haven't seen it in action it's very fascinating stuff and before too long you'll have your hands covered with it, happily making a mess that can be washed away with water.

Oobleck is a non-newtonian fluid. That is, it acts like a liquid when being poured, but like a solid when a force is acting on it. You can grab it and then it will ooze out of your hands. Make enough Oobleck and you can even walk on it!

Oobleck gets its name from the Dr. Seuss book Bartholomew and the Oobleck where a gooey green substance, Oobleck, fell from the sky and wreaked havoc in the kingdom. Here the Oobleck will be made in a bowl and will likely make a mess, but only because you can get carried away playing with it.

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Step 1: Materials

Picture of Materials
All you need is corn starch and food coloring and the food coloring is optional.

- 1 cup water
- 1.5-2 cups corn starch
- a few drops of food coloring of your choice

Step 2: Mix it up!

Picture of Mix it up!
Start with the water in a bowl and start adding the corn starch to it. You can use a spoon at first, but pretty quickly you'll be moving on to using your hand to stir it up.

When you're getting close to adding 1.5 cups of the corn starch, start adding it in more slowly and mixing it in with your hand. The goal is to get a consistency where the Oobleck reaches a state that is the liquid and yet solid.

Sometimes you will need more cornstarch. If so, keep adding more than the initial 1.5 cups. If you add too much, just add some water back into it. You will have to play with it to see what feels appropriately weird.
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good one.

nice work.

superb work.

Great one.

nice work.

haiders2 days ago

nice work.

nice one.

elizazet8 days ago

u rock buddy

hegure_ryu15 days ago

My kids love science because of this kind of science. They think it's cool and icky all at the same time.

good work.

nice one.

thanks for share.

very nice,

Vashikaran28 days ago

Fabulous work

thanks for sharing

nice one.

great work i like this.

good one.

AntonioR41 month ago


AntonioR41 month ago


AntonioR41 month ago


great work..

great spot

Nice Work Great Job sir.

This is awesome

good trick.

i love with your job

amazing product...

davidbarcomb2 months ago

Cool experiment. Thanks


nice trick..

stindler5 months ago

awesome expertiment.. classic

great stuff

johnsonpaul3 months ago

love your stuff

great stuff

Meiannone3 months ago

I love this stuff, I am making it today to go with some tiny stones, this will become goblin teeth for a Halloween party sensory box tomorrow.

indiaritu4 months ago

great mind , it is really amazing

GrahamAbbey4 months ago

amazing product...

I have heard about this one before. Will have to try it!

Rejanblink5 months ago

old trick .. that still works.. thank you

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