
The Seventies have been wild. Between disco, bell-bottoms, and sufficient polyester to wrap the moon, America was drunk on risk. Tech corporations, automotive makers, and inventors have been throwing every little thing on the wall to see what caught. Spoiler alert: most of it didn’t.
You’d suppose failure would gradual these innovators down. Improper. The last decade’s bold spirit cranked out among the most spectacularly doomed merchandise in historical past. From bikes that wanted a physics diploma to function to sauna pants that promised miracles, these flops educate us one thing essential: good concepts don’t assure good merchandise.
10. Firestone 500 Tire

Promised a clean journey and long-lasting tread. The early Seventies advertising made these radial tires sound revolutionary. Preliminary gross sales regarded promising as American drivers embraced the brand new know-how.
Then the catastrophic failures began. Excessive-speed blowouts despatched vehicles spinning off highways. Stories flooded in about sudden tread separation and accidents. Firestone recalled over 14 million tires, completely damaging their repute. Tesla’s autopilot controversies comply with the identical sample—rush to market, repair issues later.
9. Vanguard Data’ 4-Channel Sound

Neglect stereo. Vanguard needed whole immersion with four-channel sound wrapping round your front room. The know-how promised music from each route such as you’re contained in the recording studio.
The execution required specialised decoders and fancy receivers. Early methods combined channels randomly or misplaced them totally. Immediately’s soundbar producers push related “encompass sound” advertising whereas delivering mediocre outcomes. Extra audio system doesn’t assure higher sound.
8. Bell Image Cellphone

Video calls in 1970 seemed like science fiction. Bell Phone’s Picture Phone featured a digital camera and display screen for face-to-face conversations. The know-how labored, which was half the battle.
The $160 month-to-month payment (over $1,200 at present) killed adoption sooner than a dropped name. It’d as effectively have been invisible. Grainy photos and hulking {hardware} felt extra like novelty than necessity. Google Glass confronted similar points—spectacular tech, horrible pricing, no compelling use case.
7. Trim Denims (Inflatable Sauna Pants)

Misplaced six to 9 inches in three days, and really feel oh so much lighter! No less than, that’s what the advertisements promised. These “revolutionary sauna pants” inflated round your waist like a life preserver. The advertising claimed magic torso strikes would soften fats away.
Actuality test: water weight isn’t fats. Any inches misplaced returned sooner than a boomerang. Fashionable health influencers peddle the identical empty guarantees with waist trainers and detox teas. Generally the one factor that shrinks is your pockets.
6. John West’s Skyship (Flying Saucer)

A 30-foot metallic frisbee that might carry off and fly. This British try at making a real flying saucer truly bought airborne close to Bedford. The engineering was legitimately spectacular for Seventies requirements.
However pitch instability plagued each check flight. Climate situations wreaked havoc on controls. No full-sized people-carrying variations ever succeeded. Fashionable drone startups promising flying vehicles face similar physics issues—gravity doesn’t negotiate.
5. Sony Betamax

Superior video high quality, strong construct, higher engineering than VHS. Sony had the technically superior format by each measurable normal. Skilled studios most well-liked Betamax for good purpose.
However Sony hoarded the know-how like a jealous dragon. Whereas JVC licensed VHS to everybody, Sony saved Betamax locked down. By 1988, their market share plummeted from 100% to 10%. Apple’s early closed ecosystem technique may have ended equally.
4. Swing Bike

Ever seen a child attempt to journey a unicycle? The Swing Bike made that look simple. This 1974 patent promised a “revolutionary” riding experience with two separate steering factors. You managed each entrance AND rear wheels independently.
The fact? Most riders regarded like they have been wrestling an indignant mechanical bull. Immediately’s over-engineered sensible devices comply with the identical playbook—including complexity no one requested for. By 1978, producers gave up making an attempt to show People superior physics.
3. Laser Disc

Image high quality that made VHS appear to be finger portray. The Laser Disc arrived in 1978 with 12-inch silver platters promising good audio and crisp visuals. Tech lovers drooled over the specs.
However these items price greater than a used automotive. Plus, you couldn’t report something. Each film required flipping the disc midway by way of. Immediately’s bodily media collectors perceive this ache—premium high quality at premium costs.
2. Toastem’s Donka Toaster Snacks

Pop-Tarts with “continental aptitude” sounded promising. These candy pastries promised European sophistication for busy American mornings. The idea focused households wanting fast breakfast options with European attraction.
The execution couldn’t match Pop-Tarts’ refined method. High quality management points pissed off customers who anticipated dependable toaster pastries. Consider each generic model that tries to clone profitable merchandise—similar power, worse outcomes.
1. Polar Imaginative and prescient

Polaroid thought they may beat videotape with instantaneous house films. Their 1977 Polar Vision used tiny filters woven instantly into movie. You bought quick playback, however that’s the place the magic ended.
Every cartridge captured just one shot. No rewinding, no saving, no watching your child’s first steps twice. Sound acquainted? Immediately’s subscription companies lock content material behind paywalls the identical approach. Whereas Betamax supplied reusable tapes, Polar Imaginative and prescient charged premium costs.