How To Make Magic Mud – From a Potato!

This magical glowing mixture is very strange,
because it handles like pizza dough, but the instant you stop moving, it liquifies and
melts into a glowing goo. In this project you’ll see how to turn your ordinary garden
potatoes, into this fluorescent magical mud. Let’s get started by grabbing a big bag of
potatoes, and washing the outsides so they’re all nice and clean. Now we need to chop these
up into the smallest pieces possible so, for convenience, I’m using a food processor. If
you don’t have one, you can always chop your potatoes with a knife and cutting board. When
you’ve got your potatoes reduced to tiny bits, slide them all into a large mixing bowl, and
pour in enough hot water to cover them completely. We’ll need to stir this around for a few minutes,
and you may have noticed the water turning red, and that’s completely normal. Now let’s
grab a strainer and another large bowl, so we can separate the potato water from the
chunks, then watch closely as something incredible begins to happen. After about 10 minutes,
you can see a strange white layer appears at the bottom of the bowl. Now if we try pouring
everything out, you can see this new white layer, amazingly, stays in the bottom. The goop is a little bit dirty, so to clean it, let’s mix in a bit of fresh water,
and pour it into a tall thin container, like a glass or a jar. When the lid is on tight,
let’s just shake it all up again, then let it sit for another 10 minutes. Once again,
you can see it separates into layers, and this time, almost all the impurities are collected
in the middle. Now check this out. If we quickly dump out the water, it takes most of the impurities
with it, leaving us with a very clean, and magical substance. It kind of looks like milk,
but if you try stirring it around, you can see it behaves very strangely. Now if this
goo is left out for a day or two, you can see it will crumble into a powder without
much effort at all. And that’s exactly what we need, to take this to the next level, and
add the glow. The magic happens with a bottle of tonic water, because it contains quinine.
If you turn on a black light, you’ll notice the water fluoresces, and the whole bottle
looks completely supernatural. Now let’s go ahead and put a few spoonfuls of our magical
white powder in a bowl, then try mixing in small amounts of tonic water to see what happens.
In just a few seconds it becomes amazingly difficult to stir, because the magic goop
hardens, every time we push on it. With a little patience, everything should combine,
and behave exactly the way it did before. The difference this time, is that now it’s
fluorescent. If we turn on some black lights, you can see the magic mud takes on a mystical
glow, and looks and feels a lot like pizza dough, as long as we move it around constantly.
If you pause for just a second though, the dough collapses into a glowing goo, and slimes
down between your fingers. But maybe that’s ok, as long as you’re in the mood to make
a mess. I tried pouring some out of a flask, and rather than dropping straight down, you
can see it actually flowed out in a rippled wave. It’s mind blowing to think this stuff
is inside our potatoes, but if you don’t feel like going to all the trouble to get it out,
just use cornstarch instead. It will work exactly the same. Well know you know how to
turn ordinary potatoes, into a glowing magical mud, that’s non-toxic, easy to make, and even
safe to eat. By the way, you can still eat the potatoes as well. I tried loading mine
into a waffle iron and made some toasty golden hash-browns. Well that’s it for now. If you
liked this project, perhaps you’ll like some of my others. Check them out at

32 comments on “How To Make Magic Mud – From a Potato!”

  1. clarissa is kool says:

    2:07 hmmm sketchy

  2. Bossgamer7007 says:

    Is it just oblec

  3. Albani Pasha says:

    "Heroes didn't die. They fade away"…

    We will miss you Our hero..

  4. Dreadfulking_ 704 says:

    First video I’ve ever watched from king

  5. HonestLotus7 says:


  6. Marie Fitzsimmons says:


  7. Dallas&Trooper says:

    Man this was my favorite video from him.


    I can’t believe The Legend is gone…😭😢😨😩😫😫😫😓😰😰😰😰😨😨😨😥😭😭😭😭😭

  9. ELSIE says:

    I think 2019 is the saddest year so far….

  10. Its Isaac says:

    I m gonna pretend that he didnt die and i aint reading comment but before that i just want to say rip

  11. GREG NATION says:

    So it’s like glow in the dark ooblek

  12. Dann Zaky says:

    This man made an oobleck before it was a thing

  13. Harish Prabhakaran says:

    The very first TKOR video that got me hooked. Much respect and thanks for this man. He should’ve lived a long and happy life.

  14. Jimboy says:

    Rip 😭

  15. YourGamer Zain says:

    Rest in oeqce

  16. I D K says:

    Potato oobleck

  17. Alexandra Suarez says:

    RIP the king of random. You will be missed 😞

  18. a_wild_bic says:

    Miss you

  19. alpha says:

    first video I ever saw rip

  20. Bingy Boi says:

    Looks like alien terd

  21. Nite Nite says:

    Rest in potatoes

  22. swiggly puff says:

    Me too

  23. Mystic Ron says:

    First video i ever watched rip kor

  24. Scythe 死 says:

    Wait whaaat his dead?

  25. The EpicHydras says:

    Oh cmon,, on my reccomended? I miss him and now i miss him more..

  26. Dash_ killerx says:

    Is this how the first obblack was made?

  27. Penguin King says:

    White powder
    ( ͡° ͜ʖ ͡°)

  28. xd_salty_xd says:

    This did not work for me

  29. Kira Hunter says:

    Isnt it just starch I did this for a science project

  30. Stargun light123 says:

    POtAto sTarCH

  31. YTKobe Gaming says:

    The White Layer Is Actually The Oobleck

  32. BlueCat says:

    Dont be sad hes dead. Be happy he was there.

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