Skip to content
Search AI Powered

Latest Stories

People Break Down The Scariest Inventions Mankind Has Ever Created

People Break Down The Scariest Inventions Mankind Has Ever Created
Image by WikiImages from Pixabay

Make us preferred on Google

Ever wanted to freak yourself out? Stay up late at night and read Hiroshima, journalist John Hersey's account of the Hiroshima nuclear bombing and its immediate aftermath. It's 31,000 words––originally filling an entire edition of The New Yorker––and it never fails to send a chill down my spine. The piece, later published as a bestselling book, is a frightening piece of journalism about one of mankind's most frightening inventions... perhaps it's most frightening.

People shared their opinions after Redditor Illurinatil asked the online community,

"People of Reddit, what is the scariest thing you think mankind has ever created?"

"You can't see them..."

"The most terrifying inventions are biological weapons. You can't see them and you die horribly. In the best case, you die within minutes; in the worst, it can take hours or days. Or you don't die and there are permanent damages to you."

Delta1136

The silent killer.

Reading about the Ghouta chemical attack is bound to ruin your day. We apologize in advance.

"Chemical weapons by far..."

"Chemical weapons by far because the effects are limitless and you can engineer the fallout to be global."

tmcdrw

"A vicious cycle..."

"A vicious cycle where we have the technology to solve our problems but can't because not everybody can agree on it."

Coolius69

We're doomed, aren't we?

Yeah... we totally are.

"The idea that..."

"Adversarial thinking. The idea that "we are right and they are wrong." This is how every war begins."

WonderfulSpecific601

"I'm honestly..."

"I'm honestly going to have to go with social media in its current form. Nuclear weapons have chains of command and are kept under lock and key. Some private cannot initiate a nuclear strike but any nitwit can hop on Facebook, Instagram, etc. and fall into the rabbit hole of extremism, believing whatever some @ss tells them due to lack of critical thinking skills, people who know how to exploit social media doing just that, and so forth. And this has happened to millions of people.

I honestly think social media has been a net negative to humankind and that, if it had been invented in the 1940s, we would still have polio crippled people being placed in iron lungs every year."

DeputyCartman

"Nukes are..."

​"Nukes are what kept the planet at peace for the majority of the world based on the understanding that if you get turned to dust in a second you are considered the lucky ones on the receiving end. It is by far the scariest thing mankind has ever created."

ghigoli

Mutually Assured Destruction has indeed kept the world safe... but what happens when someone gets a little too scary and cocky?

Probably shouldn't think of it. I need to sleep tonight.

"I just saw..."

"I just saw a video of a robot controlled by neurons from a rat's brain. So that's alarming."

owmyfingy

"The scariest thing..."

"The scariest thing mankind has ever invented is still a secret because if they told us we wouldn't be able to sleep."

Blacklolipop

"We don't have very much..."

"Antimatter. We don't have very much of it, but the very idea of a substance that can annihilate matter is insane. For that matter, the colliders that can make it. The physics involved are terrifying."

Rainbow_Dash_RL

We'll never sleep again.

Sorry if you had a nice, leisurely day planned. Did you really need another reason to think that humans are horrible? To be fair, they make it so easy.

Have some suggestions of your own? Feel free to tell us in the comments below!


Want to "know" more? Never miss another big, odd, funny, or heartbreaking moment again. Sign up for the Knowable newsletter here.

More from Trending/best-of-reddit

Todd Rundgren; Taylor Swift
Tim Mosenfelder/Getty Images; Frazer Harrison/Getty Images

'70s Rock Star Sparks Heated Debate After Claiming That Taylor Swift Has 'Ruined Music'

Taylor Swift's new extended album The Life of a Showgirl: Encore has been even more poorly received than the original version last year, and you can count Todd Rundgren among those who aren't impressed.

Who the heck is that? The 78-year-old rocker had a slew of hits in the 1970s, including "Hello It's Me" and "I Saw The Light," and also produced some of the most important rock albums of the era.

Keep Reading Show less
Spencer Pratt; James Talarico
HIGHFIVE/Bauer-Griffin/GC Images; Brandon Bell/Getty Images

Spencer Pratt Gets Blunt Reminder After Claiming It's 'Weird' That James Talarico Is Almost 40 And Has Never Been Married

According to U.S. Census Bureau Estimates, as of 2026, the estimated median age at first marriage in the United States is 30.8 years for men. That has changed over time as people are waiting longer to get married.

In 1975, the median age for men to marry for the first time was 23.5, by 2004 it had risen to 27.4, and by 2014 to 29.3. The steady increase over the decades was attributed to more people prioritizing completing their education and establishing their careers to become financially stable before marrying.

Keep Reading Show less
Screenshot of Penny Lee during MS NOW interview
MS NOW

MAGA Voter Sounds Off About Her Regret Over Voting For Trump In Blistering Viral Interview: 'I'm Pissed'

Penny Lee, a Florida woman who voted for President Donald Trump, admitted to a reporter with MS NOW that she regrets voting for him and says that the Trump administration has run the country "into the ground."

Lee spoke to the press at a gas station in the town of Clewiston and her remarks highlight the stress many Americans are living with as a nationwide affordability crisis continues unabated.

Keep Reading Show less
Ken Paxton; Donald Trump
Kevin Dietsch/Getty Images; Aaron Schwartz/Getty Images

Ken Paxton Privately Admits GOP Candidates' Numbers 'Dropped' Due To Trump's Midterm Convention In Leaked Audio

Texas attorney general and U.S. Senate nominee Ken Paxton privately admitted in a newly-leaked audio clip that "everybody's numbers dropped" after the Republican midterm convention where President Donald Trump appeared last month.

Trump spoke for nearly two hours that night, with his address airing live on Fox News as well as the Nielsen-rated cable networks Newsmax and NewsNation. Trump promised a "Trump dividend" of $5000 to every adult if Republicans win both chambers of Congress, asked his supporters to do him “the biggest favor” and “pretend” they are voting for him in November.

Keep Reading Show less
Jack Smith; Eric Schmitt
Chip Somodevilla/Getty Images; Saul Loeb/AFP via Getty Images

Video Proves Jack Smith Was At Iowa Hawkeyes Game And Not In Atlanta After MAGA Senator's Epic 'Gotcha' Blunder

Former special counsel Jack Smith was indeed, as he told Missouri Republican Senator Eric Schmitt during a contentious hearing, at an Iowa Hawkeyes game in 2024, per video proof making the rounds following Schmitt's viral blunder.

On Tuesday, Schmitt accused Smith of perjury after repeatedly questioning him about whether he had attended an NBA game in Atlanta on February 3, 2024. The Atlanta Hawks hosted the Golden State Warriors that evening.

Keep Reading Show less