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This is an iHeart podcast. Guaranteed Human hey, it's Ryan Seacrest for Albertsons and Safeway is Stock up savings time now through March 31st. Spring in for storewide deals and earn four times the points. Look for in store tags to earn on eligible items from Hunts, Nerds, Pillsbury, Lowry's, Breyers, Quaker and Culture Pop. Then clip the offer in the app for automatic event long savings. Stack up those rewards to save even more. Enjoy savings on top of savings when you shop in store or online for easy drive up and go pickup or delivery restrictions apply. See website for full terms and conditions.
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Welcome to Aaron Menke's Cabinet of Curiosities, a production of iHeartRadio and Grim and Mild. Our world is full of the unexplainable, and if history is an open book, all of these amazing tales are right there on display, just waiting for us to explore. Welcome to the Cabinet of Curiosities. Stop me if this sounds familiar. You are sitting at school, paying attention to or struggling to pay attention to your teacher. Not really taking notes. Your hands wander across your desk, feeling its edges and then, without thinking, sliding underneath the drawers. Almost immediately you find a lump down there, hard as a rock, stuck firmly to the lacquered wood like a barnacle on the hull of a ship. It's a piece of chewing gum that some other student planted there after it lost its flavor. Maybe as recently as earlier this week, or as long ago as the start of the semester, you aren't really sure, but whatever the case, you are disgusted. Chewing gum is just one of those things. It's commonplace, but if you see it outside of its wrapper, it immediately goes from being a candy to a nuisance. It sticks to the bottom of your shoes, gets caught in the grooves of your car's tire. The fact that it inspired a whole term of phrase gumming up the works says everything we need to know about chewing gum's reputation. But if chewing gum is an annoyance to us, it has been a public menace to others. In 1983 in Singapore, the Minister of Foreign affairs raised this problem before their local government. It seemed that leftover gum was everywhere they looked in the country, on mailboxes, street signs, public restrooms, to the point where it started to take a toll on the very infrastructure of Singapore itself. The largest problem occurred in Singapore's Mass Rapid Transit, or mrt. Occasionally, chewing gum stuck to the door sensors of MRT trains would cause the doors to fail to close, and the whole train would be stuck at the station until someone removed it and even after it was removed, the residue would cause problems of its own. Beyond that, chewing gum on elevator buttons in public buildings also became a smaller version of the same problem in it prevented people from going to their destination unless they were willing to endure the indignity of touching someone else's used gum. Throughout the 1980s, the government of Singapore started to take measures to control the literal and figurative spread of chewing gum. The Singapore Broadcasting Corporation largely stopped showing advertisements for gum. Shops near schools were instructed not to sell gum to students anymore. But that was not enough. Which is why on January 3rd of 1992, almost a decade after the foreign affairs minister's proposal, chewing gum was officially banned in Singapore. Anyone caught with it would be fine, and those who manufactured or sold it could face jail time. Convenience store owners had to get rid of all of their remaining stock. And you probably don't need me to tell you that. This legislation provoked an immediate backlash. The public understandably felt like this was an overreaction. Many people suggested that there should just be harsher fines, but no ban. But the law remained on the books in spite of the controversy, though, the law does seem to have worked. In a year, average reported cases of chewing gum vandalism went down from 525 each day to just two. And because of this, the ban held firm from 1992 until 2004, where it underwent a sudden revision. As part of a new trade agreement with the United States, the government of Singapore agreed to relax the chewing gum ban. Now there were carve outs for gum that had medicinal benefits. This included a wide range of gums, anything between sugar free dental hygiene gum and nicotine gum. But any approved gum had to be approved by a doctor or a dentist. And the chewing gum law remains in place to this day in its revised form. Now it only really affects sellers of the product rather than those who just happen to be possessing chewing gum or bubble gum. Tourists coming to the country with a small amount of gum won't face any prosecution so long as they dispose of it safely and not in a public space. So if you're planning to go to Southeast Asia anytime soon, just keep this in mind. What you may think of as a harmless candy might change legal status on the plane over transforming from a treat to a public sanitation menace in waiting. Just a little something for you to chew on.
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Hey, it's Ryan Seacrest for Albertsons and Safeway. It's stock up savings time now through March 31st. Spring in for store wide deals and earn four times the points. Look for in store tags to Earn on eligible items from Hunts, Nerds, Pillsbury, Lowry's, Breyers, Quaker and Culture Pop. Then clip the offer in the app for automatic event long savings. Stack up those rewards to save even more. Enjoy savings on top of savings when you shop in store or online for easy drive up and go pick up or delivery restrictions apply. See website for full terms and conditions.
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February of 2014 five Finnish divers were preparing to do the unthinkable. They were standing on the ice at Plura Lake in Norway, cutting a hole in the surface and diving down below. They weren't fishing or looking for treasure, though. They were cave divers who wanted nothing more than to explore the subterranean caverns connected to the lake. Now, before we move on, there are a lot of difficult to pronounce Finnish names in this story. And so to make it easier on me and also on you to keep track of everyone, I'm just going to refer to them by their first Patrick, Jari H. Vesa, Jari Yu, and Kai. Now, they were a group of male friends with many diving hours under their belts. In fact, Patrick and Kai had been the first to discover the very caves that they were now about to explore. Explore. So they cut a hole in the ice with chainsaws, checked their masks and oxygen canisters, and began the freezing plunge. Patrick and Yari H. Went first. The others wouldn't follow them for two whole hours. And this was to prevent traffic jams in the caves and also allow Time for any silt that was kicked up by the first two to settle so that the following divers visibility wouldn't be reduced. Path Patrick and Jari made their way through the 250 meter first passage of the cave. This was the easy part. Eventually the water gave way to air pockets where magnificent limestone caves rose above the divers. They took it all in and then prepared for the worst part. You see now they would have to dive deeper than ever. A straight vertical drop of 132 meters below where they had started on the lake's surface. They dove down and down and down. Eventually they reach the bottom. At this point, the cave turns and begins to rise back up. But the diver's ascent had to be very controlled. If they rose too quickly, they would risk decompression sickness, the effect where nitrogen bubbles build in the bloodstream when pressure drops too quickly. But at these low depths, the body is also working harder to maintain equilibrium. So carbon dioxide is building in the bloodstream as well. Divers have to remain very calm so that they don't breathe too fast and increase the buildup. Patrick and Jari H rose slowly, but after a few minutes, Patrick turned around to realize Yari H was no longer behind him. He swam back and found that some of his equipment had gotten stuck on the cave wall. The two divers were staring into each other's eyes, trying to communicate. Yari H was panicking, breathing too fast and using up his oxygen. Patrick tried to give him more, but as Yari H swapped his mouthpiece, he took in big gulps of water. Patrick watched in horror as his friend drowned. Even more disturbing, he now had to remain calm, acting like nothing happened or else risk his own demise. He had to continue the slow journey to the surface. Another cave on the opposite side of the tunnel. Tunnel that opened back up onto dry land. Patrick eventually reached safety and waited anxiously for the other divers to surface. First was Vesa. He saw Yari H's body and was able to squeeze past. He didn't know what had happened to the others. Vesa had risen too fast and was now suffering the effects of decompression sickness. They had no choice but to head back down to their camp. After waiting for what felt like an eternity, they finally saw a headlamp emerge through the dark and storm.
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It was Kai, diver number four. But Yari U wasn't with him. Yari U, diver number five had seen Yari H dead in the tunnel, panicked himself and also become stuck. And now both Yaris were dead. Kai had turned around and come back up through the cave entrance. Patrick was devastated. He refused to leave his friends bodies behind. The Norwegian authorities forbade him from going back down and in fact banned diving in the caves altogether. But 46 days later, Patrick arrived with a team of dozens of support divers and his other expert diver friend Sami. They set up camps on both sides of the cave so that they could attempt the body rescue simultaneously. They spent days before having support divers leave gas canisters at different depths and they also set up a decompression chamber 6 meters down down on one side. It was an airtight chamber where they could rest and even eat underwater safely. Patrick entered from the lakeside, diving down and finding Yari H. The friend that he wished he could have saved. He cut him loose and attached his body to a small propulsion vehicle and then continued the journey that Yari H would have in life to the other side of the cave. The next day, Sami entered from the other side, finding Yari Ultra. He sent him to the surface as well and retrieved any remaining diving equipment. It was a curious case of friendship, loyalty. In places like Mount Everest, bodies are left behind all the time, but these Finnish friends prove that amongst their countrymen, no one is left behind. I hope you enjoyed today's guided tour through the Cabinet of Curiosities. This show was created by me, Aaron Manke, in partnership with iHeart Podcasts, researched and written by the Grim and Mild team and produced by Jesse Funk. Learn more about the show and the people who make it over@grimandmild.com curiosities. You'll also find a link to the official Cabinet of Curiosities hardcover book available in bookstores and online, as well as ebook and audiobook. And if you're looking for an ad free option, consider joining our Patreon. It's all the same stories but without the interruption free a small monthly fee. Learn more and sign up over@patreon.com grimandmild and until next time, stay curious.
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Hey, it's Ryan Seacrest for Albertsons and Safeway is Stock up savings time now through March 31st. Spring in for store deals and earn four times the points. Look for in store tags to earn on eligible items from Hunts, Nerds, Pillsbury, Lowry's, Breyers, Quaker and Culture Pop. Then clip the offer in the app for automatic event long savings. Stack up those rewards to save even more. Enjoy savings on top of savings when you shop in store or online for easy drive up and go pickup or delivery restrictions apply. See website for full terms and conditions. This is an iHeart podcast. Guaranteed Human.
Podcast: Aaron Mahnke's Cabinet of Curiosities
Episode Date: March 31, 2026
Host: Aaron Mahnke
In this episode, Aaron Mahnke shares two compelling tales from history centered on the unexpected consequences of everyday behavior and the extremes of human loyalty. The first story explores Singapore’s unique and controversial ban on chewing gum – a "sticky" law with global notoriety. The second takes listeners beneath the ice of Norway’s Plura Lake, where friendship and bravery are tested to their deepest limits during a tragic cave-diving expedition.
[00:39 – 05:39]
Chewing Gum as a Nuisance:
Mahnke opens with a relatable school memory: discovering a grimy wad of chewing gum under a desk. He remarks on gum’s shift from treat to “public menace” outside its wrapper.
"The fact that it inspired a whole term of phrase — 'gumming up the works' — says everything we need to know about chewing gum's reputation." (Aaron Mahnke, 01:28)
Gum Becomes a National Problem:
In Singapore, discarded gum escalated from daily annoyance to civic issue. By the 1980s, the gum problem affected public facilities, transit, and even infrastructure.
Government Crackdown and Ban:
Singapore’s government tried incremental measures:
“Anyone caught with it would be fined, and those who manufactured or sold it could face jail time.” (Aaron Mahnke, 03:45)
Public Response and Results:
The ban was widely seen as excessive. Many citizens called for fines, not prohibition. Despite backlash, the law stayed—and worked.
“Average reported cases of chewing gum vandalism went down from 525 each day to just two.” (Aaron Mahnke, 04:42)
Revision and the Law Today:
In 2004, a US trade deal forced exceptions for medicinal gums (like nicotine and dental varieties), but strict controls remained. Tourists can bring a small amount for personal use.
“Just keep this in mind. What you may think of as a harmless candy might change legal status on the plane over, transforming from a treat to a public sanitation menace in waiting. Just a little something for you to chew on.” (Aaron Mahnke, 05:37)
[07:21 – 13:19]
The Adventure:
In February 2014, five experienced Finnish cave divers—Patrick, Jari H., Vesa, Jari U., and Kai—embarked on a daring exploration beneath Norway’s frozen Plura Lake.
“Patrick and Kai had been the first to discover the very caves that they were now about to explore.” (Aaron Mahnke, 07:47)
The Dive Turns Deadly:
After navigating 250 meters underwater, the group faces a perilous vertical descent of 132 meters. At depth, stress, equipment failure, or panic can be deadly.
“Patrick tried to give him more, but as Jari H swapped his mouthpiece, he took in big gulps of water. Patrick watched in horror as his friend drowned.” (Aaron Mahnke, 09:28)
Cascading Events:
Resolute Friendship and Return:
Norwegian authorities ban further dives, but Patrick is determined not to leave friends behind.
Themes and Reflection:
Mahnke contrasts this with mountaineering, where bodies are often left, emphasizing the Finnish divers' values:
“It was a curious case of friendship, loyalty... these Finnish friends prove that amongst their countrymen, no one is left behind.” (Aaron Mahnke, 12:48)
On gum as a problem:
"If you see it outside of its wrapper, it immediately goes from being a candy to a nuisance." (Aaron Mahnke, 00:56)
On the aftermath of Singapore’s ban:
"In a year, average reported cases of chewing gum vandalism went down from 525 each day to just two." (Aaron Mahnke, 04:42)
Reflecting on the cave rescue:
“Amongst their countrymen, no one is left behind.” (Aaron Mahnke, 12:52)
Aaron Mahnke’s signature blend of dark humor, historical detail, and gently wry delivery is evident throughout. He invites the listener to both marvel at and ponder the strange consequences of human behavior, whether it’s about something as trivial as sticky gum or as grave as the bonds of loyalty in life-and-death situations.
This episode fascinates with how the mundane (chewing gum) can prompt sweeping legislative change, as well as how the extremes of human loyalty play out beneath the ice in a Norwegian cave. Mahnke expertly guides listeners from the quirky to the harrowing, always challenging us to "stay curious."