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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.


Step 1: Materials

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

Recipe:
- 1 cup water
- 1.5-2 cups corn starch
- a few drops of food coloring of your choice
<p>My 3rd grader really wants to do this as a science experiment but I'm not sure how that would work. What is the question we are trying to answer? I'm thinking something like &quot;Is oobleck a solid or a liquid?&quot; With the answer being it is both depending on the circumstances. Did anyone doing this as a science experiment come up with anything else? Thanks!</p>
<p>im doing a science fair project and this seems like a good idea.this is a cool experiment. T_T</p>
<p>Fun and easy. My 9 year old son and 7 year old daughter knew exactly how it should feel. Easy to use a whole box of cornstarch with all the splashing and punching.</p>
<p>My son made oobleck today. Sorry for the picture quality. It's a snapshot from my son's video. Fun stuff!</p>
<p>coop experiment </p>
<p>Sweet! The feel</p>
<p>very very cute. love it</p>
<p>Endless fund! Very easy to ruin it, so be careful with the water ;)</p><p>Check out what fun we had - <a href="https://www.youtube.com/channel/UCJ7E-sLMmdTuf3XAKKzbySQ" rel="nofollow">Youtube video</a></p>
So fun and easy!!! I made this for my science experiment and it worked so well.
<p>Incredible</p>
<p>I love experiments!!!</p>
<p>Me too. My mom really hates it.</p>
<p>Made it in science class wow I'm a teen and that was the first time I had ever heard of oobleck but it's pretty neat!</p>
<p>Maybe I try it with my little sister :)</p>
<p>Wow, a little messy.</p>
<p>The old cornflour and water trick!</p>
<p>nice technique</p>
<p>cool stuff I did this in 1-3rd grade its awesome but a little messy </p>
<p>The old cornflour trick, we did this as kids.</p>
<p>when i was in school my teacher made this</p>
<p>Hi its interesting, keep sharing similar stuffs with us. Thank you.</p>
<p>this keeps my niece interested for hours.</p>
<p>Thanks for interesting video!</p>
<p>Extraordinary Work.</p>
<p>excellent work.</p>
<p>Superb work</p>
<p>Fabulous work.</p>
<p>good one.</p>
<p>great work</p>
<p>thanks for sharing</p>
<p>Great</p>
<p>cool work.</p>
<p>Great work</p>
<p>superb.</p>
<p>wow what a thing you have made </p>
<p>really nice</p>
<p>superb work.</p>
<p>cool bean</p>
<p>good one.</p>
<p>nice work.</p>
<p>superb work.</p>
<p>Great one. <br></p>
<p>nice work.</p>
<p>nice work.</p>
<p>nice one.</p>
<p>u rock buddy</p>
<p>My kids love science because of this kind of science. They think it's cool and icky all at the same time. </p>
<p>good work.</p>
<p>nice one.</p>
<p>thanks for share.</p>

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Bio: I like to make things for the internets. I also sell a pretty cool calendar at supamoto.co. You'll like it.
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