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"Behold, the Rainbow-inator! Made with real crystals and supercharged with Fruity Rainbow Flakes. Soon, there will be a giant rainbow that will sprawl across the entire Tri-State Area!"
Phineas[src]

The Rainbow-inator is a rainbow generator invented by Phineas and Ferb to provide Isabella with her supposed first observation of one.

History[]

Isabella comes by to the Flynn-Fletcher household while Phineas and Ferb are eating cereal for breakfast. Eyeing the meal box, she points out how she has never seen one of the detailed colorful objects, much to her unquelled curiosity. Determined to help a friend, the boys settle on an extravagant project for the day. Outside, the two set up the necessary parts, ahead of schedule for their companion's return. Once she appears, they present their newest invention to her, ecstatically hyping up the big moment of beauty.

Some time later, Phineas and Ferb bring the machine inside the lawn perimeter, ready for a spectacular usage. Isabella proceeds to pour the flamboyant grains into the vacuum compartment after it is turned on, sufficiently charging the select mechanism in order to shoot out a magnific rainbow spectrum across the multi-state vicinity. While his owners are satisfied with the sight, a coned spy Perry gets dizzy from lair-accessing tries, colliding with the device in what initiates the spontaneous self-destruct module ("Hail Doofania!").

Design[]

The Rainbow-inator is a conversion machine with a light gray double trapeze base, a light gray hemisphere stand, a light gray "u"-shaped gripper, a light gray cone body, a white rainbow meter panel, a light gray "l"-shaped bottom tube, a gray back lever slot, a red lever, a rectangular purple trinket, a white tip rounded by three light gray donut rings, and a light gray spherical storer linked to three cables colored red, green, and blue.

Mechanics[]

The Rainbow-inator is an optical producer geared towards the spawning of rainbows. Imbued with pigment crystals, it can be triggered with the lowering of the installed lever, then permitting the pouring of vibrant cereal snacks inside the outer duct to supercharge the inner system. A continuous spectrum of light is evoked a few seconds thereafter, spanning a state-wide radius.

Background Information[]

  • Isabella does not specify what she has not seen from the Fruity Rainbow Flakes box. As a result, Phineas and Ferb misunderstand her wish by paying attention to the glaring rainbows, instead of the originally intended minor unicorn.
  • For their creation's contruction, the brothers set everything up in secrecy, revealing the final product behind the backyard's fence.
  • The Rainbow-inator is styled like the majority of Doofenshmirtz's schemes and inventions, featuring the typical "-inator" suffix and a self-destruct button.
  • While the boys devise an inator, the evil scientist ironically builds his own "country", something that they would be expected to do.
  • Additionally to the unconventional scheme, Phineas and Ferb mimick the doctor's melodramatic attitude in exaggerating the whole procedure, complete with a mention of the Tri-State Area.
  • The presence of wiring in red, green, and blue is a reference to the RGB color model used to display colors in digital screens.
  • The formed rainbow shifts the focus of a fisherman group, causing one of them to reel in a waterborne nation construction.
  • Following the machine's implosion, Ferb questions the implementation of a self-destruct button in its design.
  • Comprehending their friend's actual desire, the boys immediately decide on an activity for the next day.

Appearances[]

Previous:
Team Improbable
Big Ideas Next:
Shooting Star Milkshake Bar
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Season 1
Coolest Coaster Ever | Backyard Beach | Phineas and the Ferb-Tones | 42
The Curse of the Princess Monster | Thumb Wrestling Arena | Remodelling Mount Rushmore | Brobots
Chamber of Invisibility | Microscopic Zoo | Robot Bean & Tea Leaf | Summer All The Time Collection
Cattle Drive | S'Winter | Big Top Cirque | Mummy | Secret Spy Adventure | Perry the Inaction Figure | Bigfoot
Candace Crusher | Shrinking Submarine | Time Machine | Tree House Robots | Grandpa's Dinghy | Chariot Race
Giant Ferris Wheel | Backyard Water Slide | Summer Roller Re-Match | Totally Sick Waterslide of Doom
Conk | Beach Submarine | Medieval Tournament | Escalator to the Moon | World's Largest Bowling Ball
F-Games | Kermillian's Comet | Miniature golf | Teleportation Device | Holy Mackerel | Mariachi tree
Haunted House | Platypus monster | Unpainted Desert | Phineas & Ferb Studios | Team Improbable
Rainbow-inator | Shooting Star Milkshake Bar | Flying Car of the Future, Today | Portal to Mars
Season 2
Nosebud | Animal Translator | Aglet Awareness | Growth elixir | Goldie's Aqueous Extravaganza
Gelatin monster | Big Ben Water Slide | Big and Obvious Ride | Chez Platypus | Platy-posterior | Jump N' Duck
Baseball Launcher | Cute-Tracker | Phineas and Ferb's backyard fort | Paper Pelican | Let's Take a Quiz
Phintastic Ferbulous Car Wash | Platy-Attracker 3000 | Tree Shelter | Shrinking Machine | Boat of Romance
The Baljeatles | X-Ray Glasses | Backyard Spa | Bubble Machine | Shlocko | Ha-Ha-Hut | Mix N' Mingler
Patch Chart | Contraption | Photo-transporter | Ferbalistic Groovatron 9000 | Phineas' Anti-Romance Rocket
Molecular Scrambler | Wedding of Bob and Tiana | Floating Pep Squad Mobile | Niagara Falls replica
Anti-Gravity Fun Launcher | Unification Day Parade | Kiddie Rides | Spinning Tops of Doom
Frozen Yogurt Machine | Robot Bull | Phineas and Ferb's Super Skate Course of Doom | The Beak
Pioneer Town | P&F Lemonade | Aqua Primates | Giant Jump-Roping Robot | Sun-Beater 3000
Holo-Projection Device | Spin Washing | Self-Balancing Monster Unicycle | Giant Maze
Max Modem and the Mainframes | All Terrain Vehicle | World's Tallest Building | Molecular Separator
Sick Day Video Game Backup System | Coolest Coaster Ever | Giant Jukebox
Season 3
Biosphere | Rover | Super Shoes | Balloon Race | Robotic Shark | Moon Farm | Super Computer | Funhouse
Best Phone Ever | Magic Carpet | Hair Style Machines | Bounce House | Worksite Slide | Spring Suction Cup
Stratospheric Ionizer | No Stop Truck Stop | Tour de Ferb | Giant Skiddley Whiffers | Football X-7
Giant Darts | The Tower | Spuds-a-lot | Ferb Latin | 12th Annual Phineas and Ferb Family Christmas
Giant Terracotta Warrior | Excaliferb | Mind Machine | Antius Maximus | Cheesetopia | Perrytronic 3000
Totally Tools Sponsor | Positive Reinforcement Machine | Anti-Gravity Maximus | Ninja Outfits
Warp Trebuchet | Giant Pillow Fight | One-Track Amusement Park | Super Sprinkler | Mom Attractor
Brain Booster | S'Fall | Flying Saucer | Jetpack Volleyball | Mind Flip | State-of-the-Matter Transfer Device
Nanobot Programmer | Highly Unconventional Vehicle | Giant Spring | Squirrel Camp | Blackout Invention
Season 4
Hockey Z-9 | New Year's Ball | Sorbet Machine | Giant Tire Swing | Dental Hygienosphere
Nedlington Nymph | Rutabaga Vehicles | Infinite Probability Generator | Mind Share device
Backyard Hodge Podge | Wading Pool | World's Largest Drop of Water | Dog Sensomatic Helmet
Gordian Knot replica | Rock Climbing Wall | Chupa-Copter | P.H.L.A.S.E.R.
Phineas and Ferb Ultimate Obstacle Course | Pyramid Sports | Bubble Washers | Foam Town
Scrapbook-aganza | Sky Tennis | Ultimate Batting Challenge | Ferb-o-graphic technology
Fletcher Family Flying Circus | Wind Amplification Device | Giant Fireside Girl Puppet | Picnicland
World's Largest Art Piece | Scent Diffuser | Galaxy 5000 | Rubberization Ray | Summer Sports
Dinner Date | Everything Ride | The Buford Van Stomm Time Catapult
Others
Platypult | Remote Control | Murphy's Law Suit | Giant Robotic Clown | Carbonator | Idea-Mashup Machine
Ninja Gloves | Anti-Gravity Ray | Digital Hacker | O.W.C.A. agent beacons
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