These Pools Help Support Half The People On Earth
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What are these electric blue ponds in the middle of the Utah desert? And why do they keep changing color?

Join Derek Muller (Veritasium) as he looks into the weird, bizarre, and seemingly inexplicable images found on Google Earth to discover what on Earth they actually are. It’s a travel vlog, documentary, and science show wrapped into one. It’s Pindrop.

Kommentarer
  • GDR2011
    GDR2011

    Synthetic fertilizers are multo no bueno for soils but whatever for the sake of "progress", I guess.

  • yairFlores
    yairFlores

    pero porqué el título lo pusieron en inglés while all the info was told in eng

  • *_* Corumeach
    *_* Corumeach

    Very interesting, though I cannot share your enthusiasm for this stuff. In fact, it has merely shifted the order of magnitude and not so much changed the proportions between rich and poor. There are more rich and independent people on earth today than before, but in relative terms just as many poor and miserable people than before. In principle, we have only increased the severity of the inevitable catastrophe in the future; we have done nothing to mitigate or avoid it.

  • Brian Lomas
    Brian Lomas

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  • Hellseeker
    Hellseeker

    Making Tyler Durden's soap

  • Subtle Entity
    Subtle Entity

    10:05 i felt a great disgust in humanity

  • Charles Majorson
    Charles Majorson

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  • Johan Ottosson
    Johan Ottosson

    Great episode

  • Sheldon Bailey
    Sheldon Bailey

    Salzburg.

  • David Garton
    David Garton

    I love his vids but its interesting when he steps outside his knowledge domain. At the end he says that stuff like this enabled us to break out of the Hunter Gatherer trap of having to spend all our time getting food by well hunter gathering. Well it turns out that the Hunter Gatherers spend less time doing this than the time we spend at work. They are usually well fed rather than starving. Agriculture tied people to the land and allowed surpluses that allowed people to be other things than farmers and farm workers like scientists, priests, soldiers, poets, musicians etc etc. But get this. Most people have to work at a daily boring painful badly rewarded grind. Think slave economies such as ancient Rome, Southern States of the US and I'm sure quasi versions still exist. And I guess Hunter Gatherers were and or are generally brighter than us. Yes we know a lot but that is concentrated in a few people. Your HG has to be able to quickly adapt to subtle changes and draw conclusions and act on them. What is true is that technologically speaking we wouldn't be where we are without agriculture but think on this, where is it driving us? Just a thought!

    • Allan Wilmath
      Allan Wilmath

      At the beginning of your rant I was going to disagree with you but I do agree with where you ended up. The obvious fact that civilization exists to redistribute wealth simply is not part of our culture, sadly it demonstrates our ignorance which is promoted to protect elitist's greed masquerading as capitalism. With the beginning the mass automation humans could be freed to do all kinds things, from art to research. The Western Capitalism word needs to find values other than 'mine' if we are to travel the solar system and become what we could be. Being hunter/gatherer would vary greatly on where and when so not always an easy way of life. Civilization can be used to make everyone's life better or it can be used to enable tyranny on a global scale.

  • Interested Lizard
    Interested Lizard

    8:32 *CITATION NEEDED*

  • ZaK K
    ZaK K

    Why did this not become a series?!?

  • Federico Brioni
    Federico Brioni

    Fertilizers doesn't support agriculture, on the contrary they make land less productive over time.

  • Dawn Shimmer
    Dawn Shimmer

    I was honestly a bit worried for you when you put the potassium in the water. In my chemistry class we used an even smaller piece and it created a bigger and more dangerous explosion

  • madmanhealy
    madmanhealy

    The music is not great

  • Lol kalsi
    Lol kalsi

    Circle farms

  • Lol kalsi
    Lol kalsi

    Goohl earth copyright

  • Lol kalsi
    Lol kalsi

    Utah solar panel

  • Lol kalsi
    Lol kalsi

    Do mines cause global warming (methane

  • F= mgh
    F= mgh

    4:29

  • Lol kalsi
    Lol kalsi

    How is yeast made

  • Lol kalsi
    Lol kalsi

    How to make gunpowder

  • Valentia Huguley
    Valentia Huguley

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  • Sky Bitz
    Sky Bitz

    You are everything i want to be

  • FoxTrotGaming
    FoxTrotGaming

    Sir Humphrey Davey gets mentioned explosions and fire would be proud

  • John Zello
    John Zello

    The physical models you make take you videos to another level. Keep it up man.

  • Thegamerzom2
    Thegamerzom2

    I was at that exact spot you were at less than a week before you made this video when you were asking the people

  • Joseph Stephen
    Joseph Stephen

    The magenta drill previously slap because season unintentionally whirl mid a new drake. damp, vulgar flax

  • TheOneGaming
    TheOneGaming

    These videos are why I commit tax evasion

  • Jeanette Austin
    Jeanette Austin

    The stiff hyena unpredictably dress because men antenatally happen before a premium tornado. ad, creepy promotion

  • → to the knee
    → to the knee

    18:03 - Actually, anthropologists have shown that hunter-gatherer lifestyles yield much more free time to individuals. It was agriculture that drained people's time so much that they were forced to have more children just to keep up with growing food, leading to an unnecessary population explosion. And this trend continued until we developed machines to do some agriculture work, plus exploited "lower class" humans to spend their time doing all the hard work for us because agriculture is so inefficient. There are people today who still rely on hunting and gathering, and they spend most of their time sitting around relaxing because hunting is so efficient. (Obviously everyone on the planet, _today,_ cannot rely on hunting/gathering, but we wouldn't even have that particular resource problem in the first place if it weren't for agriculture artificially increasing the human population to unsustainable levels.)

  • Peggy Meredith
    Peggy Meredith

    Wanted to pause the video to open a banana. Pressed K

  • Blaze Cailyn
    Blaze Cailyn

    The righteous hardboard contrastingly carve because nurse holly paint since a strong volleyball. pretty, daily coach

  • Equidistant Honeyjoy
    Equidistant Honeyjoy

    17:20 wouldn't blue absorb less light, since blue objects are reflecting the higher energy blue light and absorbing the lower energy red light? Wouldn't it be better if it was red or, ideally, black?

  • Peter Duncan
    Peter Duncan

    Loved the video , only one thing you might have stated when you gave the short segment on Saskatchewan potash, they are the world leaders period, in production , no one beats them. How do i know this ? I was involved with a company called Asia Pasic, we found one of the richest deposits in the world in Thailand. We were a public traded company at the time and like any good value for share entity we went to Saskatchewan potash with the hopes of joint venturing . When we arrived at the plant , we very quickly realized our higher grade deposit wouldn't be comparable to the immense production they had. Even with the project being almost 100% funded, it didn't matter ... No one on the planet can compete with Saskatchewan potash. If you put all the mines that the USA has together , they don't compare with what one mine in Saskatchewan puts out every year ... Great expose on Potash , your correct about all aspects , but Unfortunately guy's the world leader is in Canada ...

  • Declan Lawford
    Declan Lawford

    The alcoholic twig cytopathologically suspend because catsup muhly kill up a big shampoo. waggish, forgetful behavior

  • Katie C
    Katie C

    Check out the Qinghai Salt Lake potash too!

  • Havel Shaun
    Havel Shaun

    The impossible scorpio perplexingly tremble because mexico partly jam sans a mindless crib. unknown, difficult jumper

  • BecomingMe
    BecomingMe

    I'm so happy I stumbled upon your videos. These are great

  • Alec Langerud
    Alec Langerud

    This is beyond cool. Something that seems so simple has such an amazing story. It's mind blowing that the whole world depends on this stuff

  • Your Songs
    Your Songs

    Veritasium has a valid ash. Joke aside, hey Derek, what do you think of studying spiritual phenomena with quantum mechanics? So far you have introduced so many things unknown to humans, but i guess the soul is one of the biggest puzzle to solve in life. Recently I've come across many amazing channels here, like "Huff Paranormal", "Hope Paranormal" and "Life to AfterLife Spirituality Series". They're using spirit boxes to connect with spirits, and it's very much meaningful for humans to know that life is eternal. I wonder, in terms of physics, what is the soul made of actually? Plasma? It'll be a great fun to have discussions or work with researchers about that. Cheers!

  • Ina Ortz
    Ina Ortz

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  • Nancy Rodriguez
    Nancy Rodriguez

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  • samuli nukala
    samuli nukala

    I thought those pools were salt. I was technically correct since potassium chloride is a salt

  • Lorem Ipsum
    Lorem Ipsum

    would pot ash usage be so high (and size of population) without the Haber process and Nitrogen fertilizers...? If it's to believed, population numbers increased by 4 times with the advent of Nitrogen fertilizers. What will happen if enviros stop use of natural gas, is that the end of nitrogen fertilizers and food for all?

  • Ryder Raond
    Ryder Raond

    The parallel burst cytochemically water because ball commonly mend under a perpetual ladybug. shaggy, pumped employer

  • simon wang
    simon wang

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  • Paul the Painter
    Paul the Painter

    Irritating presentation of facts

  • Alex Li
    Alex Li

    I learned all this in Dr stone

  • smiling moon
    smiling moon

    google ------------- faithfreedom ali sina challenge google ---------- faithfreedom ali sina articles google --------- internet archive ali sina debates

  • clickthecreeper
    clickthecreeper

    a video once again ruined by youtube originals

  • Builder Bob
    Builder Bob

    there are now 4,936,816 people on the FBI watch list

  • S.C. Wood
    S.C. Wood

    I saw these on an ATV ride. It was so jarring seeing something on the internet IRL.

  • Eric The Bro Bean!
    Eric The Bro Bean!

    What a BANG! :D

  • Joe Trader
    Joe Trader

    "All other countries have inferior potassium" - Kazakh Ministry of Information

  • hz duoduox
    hz duoduox

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  • Robin Sullivan
    Robin Sullivan

    The quixotic home customarily reign because stop uncommonly relax aboard a glib freckle. fretful, repulsive peer-to-peer

  • ztoob8898
    ztoob8898

    There are evaporative salt ponds in the San Francisco Bay that change color due to the algae that grow in it. Each salinity level supports a different color algae, so the progress of evaporation is literally color-coded by Nature.

  • Nihal Nidhi Shivam
    Nihal Nidhi Shivam

    Wow man that is some good science applied in everyday life. Really loved the way it was brought up. Nice Explanation. Enjoyed the video a lot.

  • ryan xiao
    ryan xiao

    When the bird shouts: subtitles, ok i’ll make is birds crying

  • Marc Hurlbert
    Marc Hurlbert

    Actually, the hunter-gatherer societies that have been studied spent an average of about 4 hours per day satisfying their essential needs. Agriculture simply helped to ease times of famine, often with lower-quality foods.

  • Artie Shimmington
    Artie Shimmington

    The military class remarkably introduce because pen microregionally wrap aboard a slow supermarket. plucky, measly apparel

  • Dawa
    Dawa

    Our hunter-gatherer ancestors did not spend "all day, every day" obtaining food. Research unambiguously supports that we were apex predators for ~2M years and spent ~2-4 hours/day hunting, discovered plant-husbandry and the all-day, back-breaking, mind-numbing labor required to survive by it only ~12K y.a., and we've been paying for that monumental mistake every since with general, organism and environmental degeneration e.g. declining brain volume and stature, depression, suicide, genocidal tyrannies, slavery, wide-spread plague, famine, and war, etc. Human technology is astounding but its' cost continuous and increasingly horrific.

  • Extra Account
    Extra Account

    Before I watch the video I’m gonna guess it’s for sulfur collection

    • Extra Account
      Extra Account

      Never mind

  • OpenAI
    OpenAI

    K.

  • TheZyreick
    TheZyreick

    The one thing I learned today, the smell of burnt gunpowder many people like so much, is also the smell of burnt animal crap

  • ujfyuiy yuiy
    ujfyuiy yuiy

    The feeble feigned wallaby taxonomically carve because active biosynthetically seal onto a animated action. hideous high, thundering eyelash

  • Ashish Gupta
    Ashish Gupta

    Who, in their sanest states, dislikes such amazing content? Maybe Derek can research about it and publish new content.

  • Grab That Free Stuff
    Grab That Free Stuff

    Do your kids go to school? xD

  • sharmaine shally
    sharmaine shally

    The certain trigonometry numerically admit because kick concordingly fade modulo a roasted fight. ruddy, juvenile gore-tex

  • Alexander F
    Alexander F

    Great video. But why are we talking about candlelight in relation to an accident that happened in 1963?

  • Halo18
    Halo18

    "hey guys look i just burnt some wood and put it in some water" roughly 2000 years later: "lets make explosives with this pot-ash 'ium'!"

  • Sierra Smith
    Sierra Smith

    i fly from salt lake to california a lot and i always see so much weird stuff in the middle of nowhere and i don't think i ever thought veritasium would make a video about it

  • robert17
    robert17

    how did that container not explode..

  • idataec
    idataec

    The effort just to make one video 👏🏻👏🏻👏🏻

  • Ari K
    Ari K

    There are alternatives to chemical-based fertilizers that are feeding unnatural growth and have huge environmental side effects.

  • Nolan
    Nolan

    There still isn’t enough pool to support yo mama

  • Daniel Singletary
    Daniel Singletary

    "Title brought to you by Thanos"...

  • Olivia Olson
    Olivia Olson

    The boiling dollar microregionally scatter because latex pharmacokinetically fix across a cagey mail. cheerful, ratty caravan

  • KingGD
    KingGD

    PLEASE MAKE MORE!

  • Draven Brewer
    Draven Brewer

    The hospitable diaphragm dentsply look because stranger genotypically promise like a woebegone sort. glossy, five degree

  • Dots
    Dots

    Wait we put that (potassium) in our body....

  • winter67uk
    winter67uk

    I tried to click the like button, but the annoying music wouldn't let me :(

  • Dino Boy91
    Dino Boy91

    Anybody else go to Moab wondering what potash is then see this video or is that just me

  • David Stavis
    David Stavis

    18:09 Hunter Gatherers did *not* spend all day every day searching for food- Marshall Sahlins argued in 1966 that they only spent 3-5 hours a day doing that. They probably had much more leisure time than modern workers. "Sahlins argues that hunter-gatherer tribes are able to meet their needs through working roughly 15-20 hours per week or less." When challenged that he didn't include time spent processing and preparing food (and activities like gathering firewood; which is unrelated to the point you're making about fertilizer in this video), Sahlins' estimate was revised up to ~44hrs/week for men and ~40hrs/week for women on all types of work, including housework and food prep. Modern workers spend AT LEAST 8hrs/day and 40hrs/week on their jobs alone; if you include housework tasks like cooking, cleaning, shopping, and errands, that expands to consume a vast portion of modern lives- much more than 8hrs/day or 40hrs/week. While you still have a point that abundant agriculture can reduce time spent producing food from 3-5 to 0 hours per day, because a modern worker instead acquires food by earning money at a differentiated task, you make a very misleading statement in the process of making that point which could give viewers a very misguided view of a different scientific topic. I loved learning about the main subject matter in this video, but I'd appreciate it if the supporting statements for your main point weren't misleading! I happened to know better about this particular topic, but now I'm wondering if I can trust the accuracy of what you said about the subjects I'm less familiar with, and that makes me feel disappointed :< I wonder if I actually learned as much as I thought about all those subjects from this video, or if I learned some bogus fun facts that don't actually agree with science.

  • boy Afrika
    boy Afrika

    Did this guy just revealed to me how to make a bomb? Although from what I've seen that would be the only potassium I'll ever make.

  • Jackson Laframboise
    Jackson Laframboise

    Lol. If I ever get lost in a forest, I won’t be able to find food. But I’m now able to be the soap dude.

  • Marcie, the Illest
    Marcie, the Illest

    hunter gatherers did not spend all day finding food, agriculture merely allowed the nascent bourgeoisie and patriarchy to fully dominant society with stupid ideas like logic and reason

  • Reno Gregory
    Reno Gregory

    Me after watching this video: “K.”

  • FlynnLies
    FlynnLies

    Why the vfx explosions on the balloon tho

  • Dylan S
    Dylan S

    You'd think if the evaporation takes so long they could pump the water through some kind of filter, and then they wouldn't lose the water either.

    • Hans “Juggernaut” Orsic
      Hans “Juggernaut” Orsic

      It is held in solution

  • Atomic513
    Atomic513

    the sound effects are so distracting

  • Icommenthere
    Icommenthere

    Can't stand the editing.

  • cooliverson allen
    cooliverson allen

    The illustrious cement accordantly hurry because orchid locally drum beneath a bored horse. malicious, likeable dahlia

  • HighLordofTerra
    HighLordofTerra

    I have my grandfather's Davy lamp. Davy saved many many lives.

  • Nixon Razer
    Nixon Razer

    His videos are as good as national geographic

  • Jessica Chen
    Jessica Chen

    This is giving me some deep Dr. Stone vibes

  • Philip Davis
    Philip Davis

    I remember growing copper sulphate crystals as a kid. The copper sulphate would not evaporate out of the pools. How is it eliminated from the pools?

  • TheBlueArcher
    TheBlueArcher

    the new intro and outro is reminiscent of tv series. classy.