10 Inventors Who Came to Regret Their Creations

by Kenny Hemphill

Just because someone's invented something, it doesn't mean that they're happy with the end result.

1. J. Robert Oppenheimer — The atomic bomb.

via iStock

It's J. Robert Oppenheimer who, as director of the Los Alamos Laboratory during World War II, is credited with the creation of the atomic bomb. 

Despite past associations with left wing organizations, Oppenheimer welcomed the opportunity to play a part in the war effort. Later, however, he had mixed feelings about the bomb. "I have no remorse about the making of the bomb … As for how we used it, I understand why it happened and appreciate with what nobility those men with whom I'd worked made their decision. But I do not have the feeling that it was done right. The ultimatum to Japan [the Potsdam Proclamation demanding Japan's surrender] was full of pious platitudes. ... our government should have acted with more foresight and clarity in telling the world and Japan what the bomb meant," he said.

Albert Einstein, whose work made the bomb possible but who had no role in developing actual weapons, was less equivocal. He believed Germany was attempting to create an atomic bomb to use against the Allies in World War II, and he signed a letter to President Franklin Roosevelt encouraging him to support U.S. research into producing one as well. Years later, he regretted it. "Had I known that the Germans would not succeed in producing an atomic bomb," he said, "I would have never lifted a finger."

2. Mikhail Kalashnikov — AK-47.

via iStock

Kalashnikov designed the rifle that bore his name for the Russian army at the end of the Second World War after witnessing terrible casualties in battle and being injured himself. Designed to be a simple automatic rifle that could be made cheaply using the mass production methods available at the time, Kalashnikov, who died in 2014, lived long enough to see his creation be responsible for more deaths than any other assault rifle.

"I keep coming back to the same questions. If my rifle claimed people’s lives, can it be that I…, an Orthodox believer, am to blame for their deaths, even if they are my enemies?" he wrote in a letter to the head of the Russian Orthodox church in 2010.

3. Tim Berners Lee — the double slash.

via iStock

Given what Sir Tim did for all of us when he developed HTML and created the World Wide Web, he's got a fair amount of credit in the bank. If he did have any major regrets about the web, we wouldn't find it too difficult to forgive him, but his mea culpa relates to only two characters, the '//' at the beginning of every web address. "Really, if you think about it, it doesn't need the //. I could have designed it not to have the //," he said, according to Business Insider.

4. Ethan Zuckerman — the pop-up advert.

If you've ever found yourself yelling at your computer screen in frustration as yet another pop-up ad leaps into view, obscuring the content behind it, Zuckerman is the person to blame.

Now head of the Center for Civic Media at the Massachusetts Institute of Technology, Zuckerman wrote an essay for The Atlantic last year entitled "The Internet’s Original Sin," in which he took full responsibility for the pesky blighters. Working as an employee of web host Tripod at the time, Zuckerman explained that the company, which provided free web pages for consumers, had spent five years looking for a way to generate revenue.

"At the end of the day, the business model that got us funded was advertising. The model that got us acquired was analyzing users’ personal homepages so we could better target ads to them. Along the way, we ended up creating one of the most hated tools in the advertiser’s toolkit: the pop-up ad."

Explaining that the intention had been to allow adverts to appear when users visited a page without necessarily associating the advert with the content of the page, Zuckerman explained, "We came up with it when a major car company freaked out that they’d bought a banner ad on a page that celebrated anal sex. I wrote the code to launch the window and run an ad in it. I’m sorry. Our intentions were good."

5. Dong Nguyen — Flappy Bird.

Flappy Bird was a sensation a year ago. What looked like a crude and simple game proved to be hugely addictive thanks to it hitting that sweetspot between infuriatingly difficulty and being just playable enough to make you think that next time you'll do better. Downloads soared and controversy raged until, after 50 million downloads and advertising revenue that was hitting around $45,000 a day, Nguyen had had enough and announced that he was going to withdraw it from app stores. "I cannot take this anymore," he tweeted. Apparently, the publicity generated by the game had attracted the attention of the world's press and Nguyen was bombarded with calls, tweets, and emails.

The removal of the game from app stores did little to quell the publicity. Nguyen received death threats, while phones with the game already installed sold on eBay for small fortunes, and app stores were flooded with copycat titles.

6. Bob Propst — the office cubicle.

via iStock

While working as a consultant for Herman Miller in the 1960s, Bob Propst introduced America to the open plan office and with it, the office cubicle. It was, he told the New York Times in 1997, designed to "give knowledge workers a more flexible, fluid environment than the rat-maze boxes of offices."

Companies saw his invention as a way to save money,  doing away with individual offices and replacing them with open plans and cubicles. Propst came to lament his invention. "The cubiclizing of people in modern corporations is monolithic insanity," he said.

7. Vincent Connare — Comic Sans.

Sunny Ripert, Flickr // CC BY SA-2.0

"If you love it, you don't know much about typography." An anonymous critic of the font Comic Sans didn't say that, for those are the words of its designer, Vincent Connare, talking to the Wall Street Journal. Connare followed up that comment, however, with this: "If you hate it, you really don't know much about typography, either, and you should get another hobby."

Connare's view, and one shared by lots of others, is that the problem with Comic Sans is not with the font itself, but its overuse and misuse. Designed for a Microsoft application aimed at children to be used as a replacement in speech bubbles for Times New Roman, Connare never imagined it would become so widely used and derided.

8. Tom Karen — Raleigh Chopper.

Paul Townsend, Flickr // CC BY ND-2.0

Before the BMX arrived on the scene in the late 1970s, if you wanted a bike that wasn't of the drop-handlebarred racing variety, Raleigh's Chopper (pictured up top) was one of the few options. Loved by millions for its comfortable saddle, laid-back seating position, and those huge Harley Davidson-esque handlebars, it was one of Raleigh's best-selling bikes in the 1970s.

However, its designer, Tom Karen, wasn't enthusiastic when a comeback for the Chopper was mooted last year. He told The Telegraph: "The Chopper wasn’t a very good bike. It was terribly heavy so you wouldn’t want to ride it very far. There was some guy who rode it from Land's End to John O’Groats for a good cause and by the end he was cursing it."

9. Kamran Loghman — Pepper spray.

via iStock

Kamran Loghman worked for the FBI in the 1980s and helped turn pepper spray into weapons grade material. He also wrote the guide for police departments on how it should be used. The spray has been used numerous times by police in the US, but following an incident at the University of California in 2011 when police sprayed the bright orange chemical on what the New York Times described as "docile protestors," Loghman spoke out. "I have never seen such an inappropriate and improper use of chemical agents," he told the Times.

10. John Sylvan — Coffee capsules.

via iStock

When John Sylvan invented coffee pouches and machines which could turn them into steaming cups of joe, he had no idea of the monster he had created. Sylvan's invention gave rise to systems like Nespresso and Tassimo and made it easier than ever for millions of us grab a regular caffeine fix. "I feel bad sometimes that I ever did it," he said a few years ago. "It's like a cigarette for coffee, a singleserve delivery mechanism for an addictive substance."

This story originally appeared on our UK site.

Amazon's Best Black Friday Deals: Tech, Video Games, Kitchen Appliances, Clothing, and More

Amazon
Amazon

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Black Friday is finally here, and Amazon is offering great deals on kitchen appliances, tech, video games, and plenty more. We will keep updating this page as sales come in, but for now, here are the best Amazon Black Friday sales to check out.

Kitchen

Instant Pot/Amazon

- Instant Pot Duo Plus 9-in-115 Quart Electric Pressure Cooker; $90 (save $40)

- Keurig K-Cafe Special Edition; $190 (save $30)

- Ninja OS301 Foodi 10-in-1 Pressure Cooker and Air Fryer; $125 (save $75)

- Nespresso Vertuo Next Coffee and Espresso Machine by Breville; $120 (save $60)

- KitchenAid KSMSFTA Sifter with Scale Attachment; $95 (save $75)

- Keurig K-Mini Coffee Maker; $60 (save $20)

- Cuisinart Bread Maker; $80 (save $97)

- Anova Culinary Sous Vide Precision Cooker; $139 (save $60)

- Aicook Juicer Machine; $35 (save $15)

- JoyJolt Double Wall Insulated Espresso Mugs - Set of Two; $14 (save $10)

- Longzon Silicone Stretch Lids - Set of 14; $16 (save $11)

- HadinEEon Milk Frother; $37 (save $33)

Home Appliances

Roomba/Amazon

- iRobot Roomba 675 Robot Vacuum with Wi-Fi Connectivity; $179 (save $101)

- ASAKUKI 500ml Premium Essential Oil Diffuser; $22 (save $4)

- Facebook Portal Smart Video Calling 10 inch Touch Screen Display with Alexa; $129 (save $50)

- Bissell air320 Smart Air Purifier with HEPA and Carbon Filters; $280 (save $50)

- Oscillating Quiet Cooling Fan Tower; $59 (save $31)

- TaoTronics PTC 1500W Fast Quiet Heating Ceramic Tower; $55 (save $10)

- Vitamix 068051 FoodCycler 2 Liter Capacity; $300 (save $100)

- Ring Video Doorbell; $70 (save $30)

Video games

Sony

- Marvel's Spider-Man: Game of The Year Edition for PlayStation 4; $20 (save $20)

- The Legend of Zelda: Link's Awakening; $40 (save $20)

- Hyrule Warriors: Age of Calamity; $50 (save $10)

- Marvel's Avengers; $25 (save $33)

- The Last of Us Part II for PlayStation 4; $30 (save $30)

- LEGO Harry Potter: Collection; $15 (save $15)

- Ghost of Tsushima; $40 (save $20)

- BioShock: The Collection; $20 (save $30)

- The Sims 4; $24 (save $20)

- God of Warfor PlayStation 4; $10 (save $10)

- Days Gonefor PlayStation 4; $20 (save $6)

- Luigi's Mansion 3 for Nintendo Switch; $40 (save $20)

Computers and tablets

Microsoft/Amazon

- New Apple MacBook Pro 16 inches with 512 GB; $2149 (save $250)

- Microsoft Surface Laptop 3 with 13.5 inch Touch-Screen; $1200 (save $400)

- Lenovo ThinkPad T490 Laptop; $889 (save $111)

- Amazon Fire HD 10 Tablet (64GB); $120 (save $70)

- Amazon Fire HD 10 Kids Edition Tablet (32 GB); $130 (save $70)

- Apple iPad Mini (64 GB); $335 (save $64)

- Vankyo MatrixPad S2 Tablet; $120 (save $10)

Tech, gadgets, and TVs

Apple/Amazon

- Apple Watch Series 3 with GPS; $120 (save $79)

- Seneo Wireless Charger, 3 in 1 Wireless Charging Station; $16 (save $10)

- SAMSUNG 75-inch Class Crystal 4K Smart TV; $998 (save $200)

- Nixplay 2K Smart Digital Picture Frame 9.7 Inch Silver; $238 (save $92)

- All-New Amazon Echo Dot with Clock and Alexa (4th Gen); $39 (save $21)

- MACTREM LED Ring Light 6" with Tripod Stand; $16 (save $3)

- Amazon Fire TV Stick with Alexa Voice Remote; $28 (save $12)

- DR. J Professional HI-04 Mini Projector; $93 (save $37)

Headphones and speakers

Beats/Amazon

- Beats Solo3 Wireless On-Ear Headphones; $120 (Save $80)

- Apple AirPods Pro; $169 (save $50)

- Anker Soundcore Upgraded Bluetooth Speaker; $22 (save $8)

- Powerbeats Pro Wireless Earphones; $175 (save $75)

- JBL Boombox; $280 (save $120)

Movies and TV

HBO/Amazon

- Game of Thrones: The Complete Series; $115 (save $89)

- Jurassic World 5-Movie Set; $23 (save $37)

- Deadwood: The Complete Series; $42 (save $28)

- Back to the Future Trilogy; $15 (save $21)

Toys and Games

Amazon

- Awkward Family Photos Greatest Hits; $15 (save $10)

- Exploding Kittens Card Game; $10 (save $10)

- Cards Against Humanity: Hidden Gems Bundle; $14 (save $5)

- LOL Surprise OMG Remix Pop B.B. Fashion Doll; $29 (save $6)

- LEGO Ideas Ship in a Bottle 92177 Expert Building Kit; $56 (save $14)

Furniture

Casper/Amazon

- Casper Sleep Element Queen Mattress; $476 (save $119)

- ZINUS Alexis Deluxe Wood Platform Bed Frame; $135 (save $24)

- ROMOON Dresser Organizer with 5 Drawers; $59 (save $11) 

- AmazonBasics Room Darkening Blackout Window Curtains; $26 (save $5)

- Writing Desk by Caffoz; $119 (save $21)

- SPACE Seating Office Support Managers Chair; $112 (save $116)

- Rivet Globe Stick Table Lamp; $53 (save $17)

- Christopher Knight Home Merel Mid-Century Modern Club Chair; $188 (save $10)

- Walker Edison Furniture Industrial Rectangular Coffee Table; $121 (save $48)

Beauty

Haus/Amazon

- MySmile Teeth Whitening Kit with LED Light; $21 (save $12) 

- Cliganic USDA Organic Lip Balms Set of Six; $6 (save $4)

- HAUS LABORATORIES By Lady Gaga: LE RIOT LIP GLOSS; $7 (save $11)

- Native Deodorant for Men and Women Set of Three; $25 (save $11) 

- BAIMEI Rose Quartz Jade Roller & Gua Sha; $14 (save $3)

- Honest Beauty Clearing Night Serum with Pure Retinol and Salicylic Acid; $20 (save $8)

- WOW Apple Cider Vinegar Shampoo and Hair Conditioner Set; $30 (save $5) 

- La Roche-Posay Effaclar Purifying Foaming Gel Cleanser; $15 (save $5)

- wet n wild Bretman Rock Shadow Palette; $9 (save $6)

- EltaMD UV Daily Tinted Face Sunscreen Moisturizer with Hyaluronic Acid; $25 (save $6)

Clothes

Ganni/Amazon

- Ganni Women's Crispy Jacquard Dress; $200 (save $86) 

- The Drop Women's Maya Silky Slip Skirt; $36 (save $9)

- Steve Madden Women's Editor Boot; $80 (save $30)

- adidas Women's Roguera Cross Trainer; $40 (save $25)

- Line & Dot Women's Elizabeth Sweater; $74 (save $18)

- Levi's Men's Sherpa Trucker Jacket; $57 (save $41)

- Adidas Men's Essentials 3-Stripes Tapered Training Joggers Sweatpants; $28 (save $12)

- Timex Men's Weekender XL 43mm Watch; $32 (save $20)

- Ray-Ban Unisex-Adult Hexagonal Flat Lenses Sunglasses; $108 (save $46) 

- Reebok Men's Flashfilm Train Cross Trainer; $64 (save $16)

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25 Offbeat Holidays You Can Celebrate in December

ivanastar/iStock via Getty Images
ivanastar/iStock via Getty Images

Whether you're a holiday fanatic who wants even more to celebrate, or a Scrooge with a burning desire to buck tradition, we've got plenty of offbeat observances to put on your calendar.

1. December 1: Giving Tuesday

After indulging on Thanksgiving, and shopping on Friday, Monday, and probably the whole weekend in between, Giving Tuesday—which occurs annually on the Tuesday following Thanksgiving—encourages people to engage in charitable activities.

2. December 4: National Cookie Day

ThitareeSarmkasat/iStock via Getty Images

December isn’t exactly lacking in opportunities to indulge in sweet treats, but today it’s your offbeat-holiday-given right to mix, bake, and/or eat as many cookies as you can handle.

3. December 5: Bathtub Party Day

There's a lot to be done between now and the end of the year. Take a minute to breathe, relax, and take in a soak.

4. December 5: International Ninja Day

The official website of Ninja Day alleges this holiday not only honors all things stealth and nunchucks, but also combats the more nautical offbeat holiday Talk Like a Pirate Day, which takes place in September. Creep, sneak, or redirect all of your URLs to Ninja activity—as long as you forgo the “arrrr matey’s” and eye patches for ominous silence and masks, you’re correctly celebrating this international holiday.

5. December 6: National Pawnbrokers Day

solitude72/iStock via Getty Images

If you thought good ol' St. Nicholas was the patron saint of reindeer and stockings, think again: The actual Nikolaos of Myra was the patron of things like the falsely accused and pawnbrokers, and on this day we acknowledge the latter.

6. December 9: Weary Willie Day

Professional clown Emmett Kelly created one of the more memorable clown characters of the 20th century: “Weary Willie.” Unlike many of his clown predecessors, Weary Willie opted out of white face paint and broad slapstick for the “tramp” look popular among Depression-era derelicts. One of his signature routines involved attempting to sweep up after circus acts, and failing in spite of himself—to the delight and empathy of the audience.

7. December 10: Jane Addams Day

December 10 is the day that the Nobel Prize Award Ceremonies have been held every year since 1901. Consequently, there are a lot of firsts that fall on this date, like the first American woman to be honored. That would be Jane Addams, founder of our current social work industry and prominent women's suffrage leader. On the anniversary of that award, given in 1931, we remember her life and work.

8. December 11: Official Lost And Found Day

Visit a thrift store, see if you can find that book you’ve misplaced, or invest in a memory-boosting regime so you’ll be losing things less frequently.

9. December 12: Poinsettia Day

alicjane/iStock via Getty Images

This day doesn't just celebrate the festive flower—it also marks the death of its namesake, Joel Roberts Poinsett. The botanist (and first U.S. Ambassador to Mexico) brought clippings of Euphorbia pulcherrima back to the States from southern Mexico, and grew the plant at his South Carolina home.

10. December 12: Gingerbread Decorating Day

Whether you’re a craftsman or an eater, today is the day for you.

11. December 13: National Day Of The Horse

Callipso/iStock via Getty Images

In 2004, the Senate signed legislation to officially make the second Saturday of December the National Day of the Horse. We really shouldn’t have to explain the reason horses need to be celebrated—just look at them!

12. December 13: National Cocoa Day

The weather outside is starting to get frightful, but what better cure for the temperature blues than a nice cup of hot cocoa? A down coat or a wool hat simply can’t compete in the taste department.

13. December 14: Monkey Day

Michael Warren/iStock via Getty Images

Officially, Monkey Day is an “annual celebration of all things simian, a festival of primates, a chance to scream like a monkey and throw feces at whomever you choose.” The origins of the holiday are unknown, though it has been observed since at least 2003.

14. December 15: Cat Herders Day

Technically this day is for all those who work jobs that could be described as like trying to herd cats, but it’s also probably acceptable to celebrate by trying to wrangle a cute feline.

15. December 16: Barbie And Barney Backlash Day

nicescene/iStock via Getty Images

Doesn’t seem like a coincidence that this holiday occurs in December: It’s the one day a year when you can tell your kids that Barbie and Barney don’t exist.

16. December 17: Wright Brothers Day

Made an official holiday in 1963 by Presidential Proclamation, this holiday marks the day in 1903 when Orville and Wilbur Wright achieved the first ever successful (documented) controlled airplane flight near Kitty Hawk, North Carolina.

17. December 18: Underdog Day

Observed annually on the third Friday of December since 1976, this is a reminder to honor the little guy. We’re always rooting for them, but there’s a holiday to celebrate, too.

18. December 21: Humbug Day

Michael Burrell/iStock via Getty Images

Get out all your bahs and scowls and growls now: no one will tolerate them come Christmas.

19. December 21: Phileas Fogg Win A Wager Day

In Jules Verne's 1873 classic novel Around the World in 80 Days, Phileas Fogg bets that he can travel the entire globe, between 8:45 p.m. on October 2, and 8:45 p.m. on December 21. Keep an eye out for him on this day.

20. December 22: Forefathers’ Day

On December 21, 1620 (it was a Monday) the Pilgrims aboard the Mayflower landed in Plymouth, Massachusetts, and since that basically kick-started our country's history since then, we celebrate it.

21. December 23: Festivus!

SafakOguz/iStock via Getty Images

For those who shy away from the more traditional December holidays, there’s always Festivus for the rest of us. Created by a Seinfeld writer's father and popularized by Frank Costanza, this secular holiday that involves gathering around an aluminum pole and airing your grievances has continued to gain a following since its introduction in 1997. If you haven’t seen the episode, there’s an entire website that spells out how to celebrate Festivus from start to finish. (Test your Festivus knowledge with this quiz.)

22. December 25: A’phabet Day

A pun on noel, this offbeat ce'ebration is designed to high'ight the arbitrary nature of many of the year's si''ier ho'idays. Whi'e you're unwrapping presents and eating your Christmas feast, 'eave a'' the Ls out of written and spoken communication for a festive activity that wi'' sure'y infuriate your 'oved ones.

23. December 26: National Whiners Day

Get it all out, whiners. Today is your day.

24. December 29: Tick Tock Day

iStock via Getty Images

In case you needed another reminder of the inevitable passage of time and/or an occasion to reevaluate how those 2019 resolutions are going!

25. December 31: Make Up Your Mind Day

Tomorrow’s a new year! Time to fight that indecisiveness and make a decision—maybe even a resolution, if you will.