The 14-Year-Old Who Convinced People to Ban Dihydrogen Monoxide

Jeff Swensen/Getty Images
Jeff Swensen/Getty Images

In the spring of 1997, a 14-year-old’s school science fair project made a convincing argument to ban a dangerous chemical compound: dihydrogen monoxide, known as DHMO. Nathan Zohner, a junior high school student in Idaho, gave 50 of his fellow students a report called "Dihydrogen Monoxide: The Unrecognized Killer,” which accurately laid out the dangers of DHMO, convincing the majority of students to call for its ban. The experiment caused enough of a splash that it was picked up by The Washington Post.

The compound can corrode and rust metal and cause severe burns, the paper correctly argued. If you consume it, it can cause bloating and excessive urination and sweating. Thousands of people in the U.S. die from its accidental ingestion every year. If you are dependent on it, going through withdrawal can kill you. It’s found in significant quantities in acid rain, tumors, and more. Armed with this information and asked what the world should do about the threat of DHMO, 43 of Zohner’s classmates voted to ban the compound, citing its deadly nature. Lucky for them, no lawmaker would agree: DHMO is the chemical formula for water. Zohner—whose project won the grand prize at the regional science fair that year—wasn’t the first person to drive people into hysterics over the (real) dangers of DHMO, which can in fact burn, drown, and otherwise harm you in its various forms.

One of the earliest iterations of the hoax came from a Michigan paper called The Durand Express, which ran a piece decrying the harms of DHMO as an April Fool’s Day joke in 1983. Zohner’s experiment highlighted how easily young students—even those who had taken chemistry—could be taken in by misleading, fear-mongering scientific information. But scientific illiteracy isn’t just an issue with kids, and the widespread ability to Google basic facts hasn’t kept similar hoaxes and conspiracy theories from taking root in the public imagination today.

People still believe that fluoride in the water is a result of the government trying to poison them (fluoridation has been called one of the greatest public health achievements of the 20th century, causing a major decline in dental cavities and tooth loss across populations) or that vaccines cause autism (an idea, widely disproven, that was based on a 12-person study that used falsified data) or that deodorant can cause breast cancer (no scientific evidence supports this claim, according to the National Cancer Institute).

Consider the recent trend of “detoxing” propagated by publications like Goop. Most people don’t know what “toxins” they’re trying to filter out with their expensive juice cleanses to begin with, but doctors point out that the human body is pretty well equipped to handle the damaging materials you throw at it—like, say, alcohol. With no real scientific evidence to back it up, it’s the modern equivalent of leeching, experts have pointed out.

No doubt Gwyneth Paltrow would be as worried about DHMO as she is about underwire bras causing cancer (don’t worry, they don’t). The lesson of Zohner’s project, two decades later? Chemicals aren’t always bad. Everything is made of chemicals, and just because it has a name you can’t pronounce doesn’t mean it’s dangerous. It’s easy to get taken in by doomsday pseudoscience—because hey, pollution is truly dangerous and most of us haven’t taken a science class in decades. But with a little bit of skepticism and some basic research skills, we can all learn to sort through the false facts. In moderation, a little DHMO is a wonderful thing.

Amazon’s Big Fall Sale Features Deals on Electronics, Kitchen Appliances, and Home Décor

Dash/Keurig
Dash/Keurig

If you're looking for deals on items like Keurigs, BISSELL vacuums, and essential oil diffusers, it's usually pretty slim pickings until the holiday sales roll around. Thankfully, Amazon is starting these deals a little earlier with their Big Fall Sale, where customers can get up to 20 percent off everything from home decor to WFH essentials and kitchen gadgets. Now you won’t have to wait until Black Friday for the deal you need. Make sure to see all the deals that the sale has to offer here and check out our favorites below.

Electronics

Dash/Amazon

- BISSELL Lightweight Upright Vacuum Cleaner $170 (save $60)

- Dash Deluxe Air Fryer $80 (save $20)

- Dash Rapid 6-Egg Cooker $17 (save $3)

- Keurig K-Café Single Coffee Maker $169 (save $30)

- COMFEE Toaster Oven $29 (save $9)

- AmazonBasics 1500W Oscillating Ceramic Heater $31 (save $4)

Home office Essentials

HP/Amazon

- HP Neverstop Laser Printer $250 (save $30)

- HP ScanJet Pro 2500 f1 Flatbed OCR Scanner $274 (save $25)

- HP Printer Paper (500 Sheets) $5 (save $2)

- Mead Composition Books Pack of 5 Ruled Notebooks $11 (save $2)

- Swingline Desktop Hole Punch $7 (save $17)

- Officemate OIC Achieva Side Load Letter Tray $15 (save $7)

- PILOT G2 Premium Rolling Ball Gel Pens 12-Pack $10 (save $3)

Toys and games

Selieve/Amazon

- Selieve Toys Old Children's Walkie Talkies $17 (save $7)

- Yard Games Giant Tumbling Timbers $59 (save $21)

- Duckura Jump Rocket Launchers $11 (save $17)

- EXERCISE N PLAY Automatic Launcher Baseball Bat $14 (save $29)

- Holy Stone HS165 GPS Drones with 2K HD Camera $95 (save $40)

Home Improvement

DEWALT/Amazon

- DEWALT 20V MAX LED Hand Held Work Light $54 (save $65)

- Duck EZ Packing Tape with Dispenser, 6 Rolls $11 (save $6)

- Bissell MultiClean Wet/Dry Garage Auto Vacuum $111 (save $39)

- Full Circle Sinksational Sink Strainer with Stopper $5 (save $2)

Home Décor

NECA/Amazon

- A Christmas Story 20-Inch Leg Lamp Prop Replica by NECA $41 save $5

- SYLVANIA 100 LED Warm White Mini Lights $8 (save 2)

- Yankee Candle Large Jar Candle Vanilla Cupcake $17 (save $12)

- Malden 8-Opening Matted Collage Picture Frame $20 (save $8)

- Lush Decor Blue and Gray Flower Curtains Pair $57 (save $55)

- LEVOIT Essential Oil Diffuser $25 (save $5)

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100 Fascinating Facts About Earth

The best Spaceball.
The best Spaceball.
NASA

Did you know that there’s a place in the South Pacific Ocean called Point Nemo that’s farther from land than any other point on Earth? So far, in fact, that the closest humans are usually astronauts aboard the International Space Station. (And by the way: The map you’re about to look for Point Nemo on might not be entirely accurate; a certain amount of distortion occurs when trying to depict a 3D planet on a 2D surface.)

In this all-new episode of The List Show, Mental Floss editor-in-chief Erin McCarthy is journeying to the center of the Earth, and visiting its oceans, its atmosphere, and even space, in search of 100 facts about our endlessly fascinating planet.

The subjects that fall under the umbrella of “facts about Earth” are nearly as expansive as Earth itself. Geology, biology, astronomy, and cartography, are all fair game—and those are just a few of the many -ologies, -onomies, and -ographies you’ll learn about below. 

Press play to find out more Earth-shattering facts, and subscribe to the Mental Floss YouTube channel for more fact-filled videos here.