How Ice Ages Work

FromStuff You Should Know

Start listening View podcast show

How Ice Ages Work

FromStuff You Should Know

ratings:

Length:

46 minutes

Released:

Sep 27, 2016

Format:

Podcast episode

Description

Believe it or not, we live in an ice age. The polar glaciers give it away. Those glaciers used to come clear down to New York. We now know the traces they left are everywhere if you know what to look for; it just took some Swiss peasants to figure it out. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

Released:

Sep 27, 2016

Format:

Podcast episode

Titles in the series (100)

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

Skip carousel

Can I feel pregnant when my wife is?: Sympathy pregnancy is the condition where a man feels pregnant while his wife actually is. Learn more about the symptoms for sympathy pregnancy in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
Can People Really Get Hysterical Strength?: During times of emergency, people have been known to preform feats of great strength. Learn more about going from the dull stare of the dairy cow to the eye of the tiger in seconds flat. by Stuff You Should Know
6 min listen
How Manufacturing Water Works: The United Nations has found that 22% of the world's population does not have access to clean drinking water. Could we fix the water shortage by manufacturing water? Check out this HowStuffWorks podcast to learn more about manufacturing water. by Stuff You Should Know
6 min listen
Are Dogs Really Man's Best Friend?: Check out the story of Hachiko, a loyal Akita who waited for over ten years for his master to return. Learn more about Hachiko and loyalty in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
How Grassoline Works: Could switch grass become the car fuel of the future? Learn more about alternative fuel in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
Are Nazi War Criminals Still At Large?: After the close of World War II, Nazi war criminals fled Europe and attempted to hide under assumed identities. Some may still be at large. Learn more about Nazi war criminals in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
Why Does Toothpaste Make Orange Juice Taste Bad?: Why does toothpaste make orange juice taste bad? Chuck recounts his first-hand experience, and how it works. by Stuff You Should Know
5 min listen
How Carbon Capture Works: Carbon capture is the process of trapping carbon emissions and storing them away from the atmosphere to prevent global warming. Check out our carbon capture article at HowStuffWorks.com to learn more about the possibility of reducing carbon emissions. by Stuff You Should Know
6 min listen
Are Dogs a Shark's Favorite Meal?: In 2005, The Sun reported that dogs were being used as live bait in the Indian Ocean. Is it possible that dogs are a delicacy to sharks? Take a look at our HowStuffWorks article to learn more about the diet of sharks. by Stuff You Should Know
6 min listen
How Swearing at Work Works: Swear words are usually considered workplace taboos -- yet the debate continues over whether these words are inappropriate, or examples of free speech. Learn more about using swear words at work in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
How Redheads Work: Redheads are supposedly fiery, passionate people, but is there any truth to these stereotypes? Find out what studies have to say about redheads -- and if they'll really go extinct soon -- in this HowStuffWorks podcast. by Stuff You Should Know
17 min listen
How Lame Ducks Work: In U.S. politics, a lame duck is a president who will not be re-elected because he or she has been passed over for election, or already served the maximum two terms. Learn more about the origin of lame duck presidents in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Trolley Problems Work: The trolley problem is an ethical dilemma that proposes a difficult decision about choosing whether a group of strangers lives or dies. Learn more about ethics and the nature of sacrifice in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Death-Proof Cars Work: Could high-end digital auto systems such as blind-spot detection and collision prevention overcome the errors of human drivers? Check out this HowStuffWorks podcast to learn more about the death-proof cars of the future. by Stuff You Should Know
6 min listen
Does Gum Stay in your Stomach for Seven Years?: Does gum really stay in your stomach for Seven Years? Josh and Chuck take on the parental myth of gum swollowing. by Stuff You Should Know
6 min listen
How Blood Pressure Works: High blood pressure -- or hypertension -- is elevated pressure of the blood in the arteries. Hypertension results from two major factors. Check out our HowStuffWorks article to learn more about the causes of and treatment for hypertension. by Stuff You Should Know
14 min listen
Why do people blush?: Blushing from embarrassment is governed by the sympathetic nervous system, which governs involuntary processes. Although we know how people blush, we still don't understand why. Check out the theories of blushing in our HowStuffWorks article. by Stuff You Should Know
7 min listen
How Contagious Yawning Works: Yawning is contagious, but why? Check out the leading theories on contagious yawning and empathy in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Antibacterial Soap Works: Could the routine use of antibacterial soap increase the presence of drug-resistant bacteria in your home? Learn more about the disadvantages of anti-bacterial soap in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
Can I Survive a Shark Attack by Gouging Out Its Eyes?: Although it can be intimidating, a shark is not invulnerable. Punching its nose, gouging its eyes, or grabbing its gills can stun the shark and give victims a chance to escape. Check out our HowStuffWorks article to learn more about shark attacks. by Stuff You Should Know
6 min listen
How Ripperology Works: The unsolved murder spree of Jack the Ripper has captivated generations of amateur investigators, each with their own theory of the killer's identity. Learn more about one particularly thought-provoking suspect in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Altruism Works: Is there such a thing as a truly unselfish act? Check out this HowStuffWorks podcast and learn more about the nature of altruism. by Stuff You Should Know
6 min listen
How Eco-anxiety Works: Eco-anxiety -- a chronic fear of environmental doom -- is a recent, specialized type of anxiety disorder gripping an estimated 40 million people in the United States. Check out this HowStuffWorks podcast to learn more about eco-anxiety. by Stuff You Should Know
14 min listen
Is knife hunting the fairest way to hunt?: Fair chase is the idea that a balance should be struck between the hunter's ability to kill prey and the prey's ability escape. Take a look at our HowStuffWorks article to learn more about knife hunting, and whether or not it's the fairest way to hunt. by Stuff You Should Know
7 min listen
How The Eye of a Tornado Works: In recorded history, only two people have entered the eye of a tornado and returned to tell the tale. Learn more about the inside of tornadoes in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Murphy's Law Works: Murphy's law originates in 1949, and states 'anything that can go wrong, will.' Check out this HowStuffWorks to learn more about how the Air Force discovered Murphy's law. by Stuff You Should Know
6 min listen
How Cannibalism Works: Cannibalism is one of humanity's near-universal taboos, but it has been practiced in widely varying circumstances throughout history. Check out this HowStuffWorks podcast to learn the difference between the three types of cannibalism. by Stuff You Should Know
19 min listen
Is there a worst way to die?: But there's no consensus among professionals about which method of death is the least desirable. A person's fears may factor into his own personal worst way to die. Check out our HowStuffWorks article to learn more about the worst way to die. by Stuff You Should Know
15 min listen
How Abandoned Cities Work: Cities can become abandoned for a number of reasons, from economic meltdowns to nuclear catastrophes. Check out this HowStuffWorks podcast and learn more about modern abandoned cities. by Stuff You Should Know
6 min listen
How OCD Works: Obsessive-compulsive disorder is an anxiety disorder characterized by obsessive thoughts and compulsive actions. Check out this HowStuffWorks podcast to learn more about the effects of and treatments for OCD. by Stuff You Should Know
14 min listen

More Episodes from Stuff You Should Know

Skip carousel

Selects: How Stuttering Works by Stuff You Should Know
51 min listen
10 - Yes, 10! - Dumb Criminals by Stuff You Should Know
46 min listen
Short Stuff: Titanic Survivors! by Stuff You Should Know
16 min listen
Misophonia: More Than an Annoyance by Stuff You Should Know
48 min listen
Selects: The Legends of Lost Nazi Gold by Stuff You Should Know
47 min listen
Atomic Clocks, Ahoy! by Stuff You Should Know
52 min listen
Short Stuff: Getting Winded by Stuff You Should Know
12 min listen
The Village People Episode by Stuff You Should Know
54 min listen
Selects: How the Beagle Brigade Works by Stuff You Should Know
49 min listen
The Awful Crimes of Georgia Tann by Stuff You Should Know
47 min listen
Short Stuff: The Sad, Strange Tale of Margaret Schilling by Stuff You Should Know
13 min listen
The Power of the Wind by Stuff You Should Know
52 min listen
Selects: Special Effects: A Short History by Stuff You Should Know
55 min listen
Hitchhiking: Two thumbs out! by Stuff You Should Know
51 min listen
Short Stuff: The Amazing Tale of Juliane Koepcke by Stuff You Should Know
13 min listen
The Dubious Science of Arson Investigation by Stuff You Should Know
47 min listen
Selects: How Famines Work by Stuff You Should Know
49 min listen
Testosterone and Estrogen: Wondrous Hormones by Stuff You Should Know
49 min listen
Short Stuff: Straitjackets by Stuff You Should Know
13 min listen
The 1977 Women's Conference That Changed America by Stuff You Should Know
50 min listen
Selects: All the Gold In Fort Knox: Meh by Stuff You Should Know
52 min listen
The Everglades: Wowee by Stuff You Should Know
54 min listen
Short Stuff: Knock on Wood by Stuff You Should Know
11 min listen
Greedflation Is Real by Stuff You Should Know
56 min listen
Selects: Who is The Man of the Hole? by Stuff You Should Know
38 min listen
The Pulitzer Prize: A major award! by Stuff You Should Know
49 min listen
Short Stuff: Ramree Island Crocodile Massacre by Stuff You Should Know
11 min listen
Love Canal: Even Dirtier Than It Sounds by Stuff You Should Know
47 min listen

Related podcast episodes

Skip carousel

How Sword Swallowing Works: Houdini suggested that sword swallowing was merely a trick. But there's no sleight of hand or throat to this ancient practice. Practitioners really do swallow swords, car axles and more. Learn more about sword swallowers in this gag-reflexive episode. by Stuff You Should Know
34 min listen
Short Stuff: Ellen Richards: Who is Ellen Richards? One of the most unsung scientists of all time, that's who. Her contribution? Bringing real science into the household and forcing the world to take "home-ec" seriously. We celebrate her today on Short Stuff. by Stuff You Should Know
12 min listen
How Sneezing Works: Unless you have an arcane disorder from a lesion on a very specific spot on our medulla, the chances are you sneeze. Turns out most animals do it, even lizards! Learn the whys and hows of this most interesting involuntary reflex. by Stuff You Should Know
49 min listen
How Diabetes Works: Diabetes is one of the biggest killers of people on the planet. And yet, it also seems to be tied to diet and exercise, which makes it preventable. Learn about the fascinating mechanisms that can make your body go haywire and lead to this disease. by Stuff You Should Know
55 min listen
SYSK Selects: How Icebergs Work: Icebergs: floating chunks of ice. True, but whoa there. Scientists are learning that there's a lot more to icebergs. Appropriately enough, we've only come to understand the tip of the iceberg and recent research shows there's plenty more to uncover. by Stuff You Should Know
35 min listen
How Eco-anxiety Works: Eco-anxiety -- a chronic fear of environmental doom -- is a recent, specialized type of anxiety disorder gripping an estimated 40 million people in the United States. Check out this HowStuffWorks podcast to learn more about eco-anxiety. by Stuff You Should Know
14 min listen
Short Stuff: Vomitoria: A vomitorium was a place where ancient Romans went to make themselves throw up after gorging themselves at a sumptuous banquet. Everybody knows that. Except that’s not true at all. Learn about what vomitoria were in this episode and impress your friends. by Stuff You Should Know
12 min listen
SYSK Selects: How Grief Works: You can probably name the five stages of grief - from denial to acceptance - they've become pretty well known since being proposed in 1969. But later researchers are finding that grief is rarely that cut and dried, and it may not be as widely experienced as we once thought. Join Josh and Chuck as they look at the sad science of grief. by Stuff You Should Know
40 min listen
Short Stuff: White Dog Poop by Stuff You Should Know
14 min listen
Why Did Easter Island's Civilization Collapse?: When the first Europeans landed on Rapa Nui, which they renamed Easter Island, they were puzzled by what happened there. Only a few thousand people lived there but there were signs of a massive civilization that once flourished. What happened there? by Stuff You Should Know
57 min listen
Short Stuff: Dolphin Detectors: They don’t actually disarm mines, but navies around the world use dolphins to find and tag sea mines so humans can disarm the mines themselves. But even if it’s safe, is it ethical? by Stuff You Should Know
15 min listen
Short Stuff: Aristides de Sousa Mendes: This week we highlight another little known historical hero. In this case, a Portuguese diplomat who rescued people from Nazi Germany, at his own peril. Dig in and spread the word of Aristides de Sousa Mendes. by Stuff You Should Know
12 min listen
Can quicksand kill you?: In many films, hapless characters meet their untimely demise in a lethal pit of quicksand. It's a gruesome, undignified end -- but is it realistic? Josh and Chuck tackle the properties of quicksand -- and how to escape it -- in this episode. by Stuff You Should Know
26 min listen
SYSK Selects: Whatever happened to acid rain?: Along with the hole in the ozone layer, acid rain was one of the first international environmental threats. It's fallen to the wayside in the face of climate change, but we have yet to lick it. Join Chuck and Josh as they revive the 80s drumbeat in this classic episode. by Stuff You Should Know
29 min listen
SYSK Selects: What is a hangover, really?: After a night of heavy boozing, many partygoers find themselves the victim of a hangover. But what exactly is a hangover, and what causes it? Join Chuck and Josh as they break down the science behind hangovers -- and how to avoid them, in this classic episode. by Stuff You Should Know
33 min listen
MOVE: Or When the Philly Police Dropped a Bomb on a Residential Neighborhood: Believe it or not, in 1985 the Philadelphia Police Department dropped a bomb from a helicopter onto a residential building in an African-American neighborhood. The fact that this story isn't more widely known says it all. Listen and learn about MOVE today. by Stuff You Should Know
52 min listen
Some Interesting Things You Didn't Know About Stephen Hawking: Everybody knows that cosmologist Stephen Hawking has an enormous brain, but did you also know he has an equal wit? Learn about some of the lesser-known details about the celebrated physicist in this episode. by Stuff You Should Know
32 min listen
Short Stuff: Barbed Wire: Barbed wire changed the Western US as much as the railroad and the six-shooter. Before barbed wire arrived, the West was free and open; after, the West became concentrated in the hands of a few big ranchers. No wonder it was called “devil’s rope.” by Stuff You Should Know
13 min listen
Short Stuff: Time Zones: Time zones are a pain. Let's get rid of them! Can we? Sure! by Stuff You Should Know
14 min listen
How Famines Work: It’s common knowledge that famines are usually caused by major droughts: Rain doesn’t fall, crops don’t grow, and people go hungry. But recent research suggests that while weather may trigger famines, they may actually be more of a human-made catastrophe. by Stuff You Should Know
51 min listen
How do butterfly wings get their color?: Butterflies' wings are colored as a result of iridescence; this fascinating optical phenomenon is the result of light refracting off transparent surfaces. Josh and Chuck reveal how pigmentation, iridescence, light and butterfly wings work in this episode. by Stuff You Should Know
27 min listen
$How do butterfly wings get their color?: Butterflies' wings are colored as a result of iridescence; this fascinating optical phenomenon is the result of light refracting off transparent surfaces. Josh and Chuck reveal how pigmentation, iridescence, light and butterfly wings work in this episode.$
What is a body farm?: Most farms host crops and animals, but body farms specialize in corpses. Join Josh and Chuck as they tackle the fascinatingly gross phenomenon of body farms in this podcast from HowStuffWorks.com. by Stuff You Should Know
25 min listen
How The Louvre Works: The most famous museum in the world, France's Louvre, has been the seat of high art and culture for several centuries. Its history goes back farther than that, beginning in the 1200s as a fort and prison. Tour the Louvre and its collections in this episod by Stuff You Should Know
42 min listen
SYSK Selects: How Wills Work: Whether it's oral, scrawled in blood or signed on a deathbed everyone should have a will. But how do they actually work? Join Chuck and Josh as they explain that "of sound mind" thing in this classic episode. by Stuff You Should Know
39 min listen
Who owns the oceans?: International waters cover 71% of the Earth's surface, and a separate set of laws and regulations govern human activity on the seas. But who actually owns the oceans? Listen and find out in this podcast from HowStuffWorks.com. by Stuff You Should Know
23 min listen
SYSK Selects: How Cockroaches Work: You've seen them in your home and probably squealed in terror, but now it's time to learn all about cockroaches. From their ability to run incredibly fast to the appendage that alerts them when you're about to whack them with your shoe, cockroaches are fa by Stuff You Should Know
44 min listen
Selects: Earwax: Live With It: Despite tons of people using cotton swabs each day to clean the earwax from their ears, cerumen (as earwax is clinically known) is actually quite beneficial to the health of your ears - and even kind of ingenious as your body's defense goes. Learn more in this classic episode. by Stuff You Should Know
37 min listen
Evel Knievel Part I: Evel Knievel was perhaps the world's most legendary daredevil. He came along at a time when the world ate up this kind of entertainment, partially in hopes that he crashed. And crash he did. A lot. Learn all about this icon in this special two part episod by Stuff You Should Know
38 min listen
How Peyote Works: Josh and Chuck have tackled a lot of drugs on the show, but peyote has loomed like a bad Jim Morrison poem. Learn all about this plant today. by Stuff You Should Know
41 min listen
SYSK Selects: How Human Cannonballs Work: There's no question that human cannonballs are daredevils. They pack themselves into the confines of huge cannons, which shoot them into the air. But how does it work? Join Josh and Chuck to learn more about the bizarre performances of human cannonballs. by Stuff You Should Know
30 min listen

Discover this podcast and so much more

How Ice Ages Work

How Ice Ages Work

Description

Titles in the series (100)

More Episodes from Stuff You Should Know

Related podcast episodes