Purple "O" Purple Inventions & Discoveries
3D Graphics Computer
35mm Camera
Aeroplane
Aerosol
Airbag
Air Brake
Air Conditioning
Anti-g Flying Suit
Aqua Lung
Artificial Kidney
Artificial Neural Network
Artificial Satellite
Assembly Line
Atomic Bomb
Gene Exons and Introns
Gene Targeted Sheep
Gene that Causes Cystic Fibrosis
Gene Therapy
Genetically Modified Flower
Genetically Modified Food
Genetic Control of Embryonic Development
Genetic Engineering
Global Positioning System
G Proteins
Graphical User Interface
Graphical Web Browser
Growing Bone Outside the Body
Growth of New Brain Cells
Atomic Clock
Bacteria
Ballistic Missile
Ballpoint Pen
Big Bang Theory
Bikini
Binary Electronic Computing
Binary Pulsar
Biological Clock
Biological Molecular Motor
Black Hole
Blood Groups
Bra
Breathalyzer
Hammond Organ
Heart Transplant
Heavy Water
Helicopter
High-temperature Superconductors
Hip Replacement
Holography
Home-grown Replacement Organ
Hormones
Hovercraft
Human Genome
Human-powered Aircraft
Hypertext
IBM PC
Printed Circuit Board
Prions
Proof of Fermat's Last Theorem
Prozac
Public Broadcasting Service
Public-key Cryptography
Pulsar
Pulse Code Modulation
Push-button Phone
Quarks
Quasar
Radar
Radio Astronomy
Refrigerator
Ice Lolly
Industrial Robot
Insulin
Intelligence Test
Internet
Internet Retailing
iPod
Jet Engine
Jump Jet
Kelvar
Kidney Transplant
Laminated Glass
Laser Concept
Leaded Petrol
Re-sealable Plastic Bag
Richter Scale
Ring-pull Can
Robot Floor Mop
Rotary Internal Combustion Engine
Ruby Laser
Safety Razor
Sailboard
Satellite Mobile Phone
Scanning Electron Microscope
Scanning Tunnelling Microscope
Scrabble
Seat-belt
Self-adhesive Dressing
Bubble Gum
Bubblewrap
Button-through Shirt
Carbon Dating
Carbon Fibre
Carbon Nanotube "Muscle"
CAT Scanner
Cat's-eyes
Cat's Whisker
Cause of Down's Syndrome
Cellular Address Code
Chainsaw
Chemical Mechanism of Nerves
Chewing Gum
Leech Neuron Computer
Lego
Lie Detector
Life Beneath the Deep
Life on Mars
Lipstick
Liquid-fuelled Rocket
Long-playing Record
Low-cost Mine Clearance
Magnetic Resonance Imaging
Mars Bar
Microprocessor
MicroStar Air Reconnaissance Vehicle
Microwave Oven
Self-cleaning Glass
Semiconductor Integrated Circuit
Shape Memory Alloys
Silicones
Silicon Solar Cell
Single-atom Transistor
Single-rotor Helicopter
SI Units
Sliced Bread
Smoke Alarm
Snorkel
Sound Radio
Space Flight
Space Shuttle
Chloro-fluorocarbons
Cinemascope
Cinerama
Clear Adhesive Tape
Cling Film
Cloned Endangered Animal
Colour Film
Colour Photography
Colour Television
Comet Hale-Bopp
Communication Satellite
Compact Disc
Complete Bacterial DNA Sequence
Computer Mouse
Space Station
Spark Plug
Spreadsheet Software
Stainless Steel
Stealth Aircraft
Stereophonic Sound
Structure of Atom
Structure of DNA
Structure of Insulin
Subbuteo
Sulphonamide Drugs
Suntan Lotion
Supercomputer
Superfluidity
Conductive Plastics
Continental Drift
Cosmic Rays
Cotton Buds
DDT
Digital Logic Design
Digital Mobile Phone
Disc Brake
Disposable Nappy
Disposable TV Camera
DNA Fingerprinting
Dolby Noise Reduction System
Dolly The Sheep
Domestic Food Mixer
Minicomputer
MiniDisc
Miniskirts
Mobile Phone
Modern Computer Architecture
Monopoly
Monorail
More Moons for Jupiter
Motor Scooter
MP3 Compression Standard
Multi-stage Rocket
Neon Sign
Newest Planet
Nuclear Fission
Superglue
Supermarket
Supermarket Trolley
Supermassive Black Hole
Super-tough Fibre
Synthetic Diamonds
Synthetic Rubber Tyres
Synthetic Virus
Tea Bag
Tea-making Alarm Clock
Teddy Bear
Teflon
Television
Test-tube Baby
Dust-free Builder's Chute
Electric Razor
Electric Starter
Electrocardiogram
Electro-encephalograph
Electro-mechanical Computer
Electronic Computer
Electronic Flash
Electronic Music Synthesizer
Electronic Telephone Exchange
Electron Microscope
Epoxy Resin
Error-correcting Code
Espresso Coffee
Nuclear Power Station
Nuclear Reactor
Nylon
Oldest Planet
Ozone Layer Damage
Paper Boat
Paper Cup
Parking Meter
Particle Accelerator
Penicillin
Penrose Triangle
Personal Computer
Perspex
PET Scanner
Theory of Relativity
Theremin
Thermos Flask
Traffic Signal
Trainers
Trampoline
Transistor
Triode Valve
Tupperware
Turboprop Airliner
Uncertainty Principle
Use of Heart-lung Machine
Vacuum Cleaner
Van Allen Radiations Belt
Expanding Universe
Expressed Sequence Tags
False Eyelashes
Fertilizer from the Air
Field Ion Microscope
Film Soundtrack
Float Glass
Floppy Disk
FM Radio
Food Processor
Fortran
Front-wheel Drive Car
Frozen Food
Full-colour Movie
Plant Growth Hormones
Plastic Fizzy Drink Bottle
Pleasure Centre in the Brain
Plutonium
Pocket Calculator
Polaroid
Polaroid Camera
Polaroid Colour Photograph
Polio Vaccine
Polyethylene
Polyethylene Terephthalate
Polymerase Chain Reaction
Polypropylene
Pop-up Toaster
Velcro
Video Game
Video Recorder
Virtual Reality Data Glove
Vitamins
Walkman
Wall-fixing Plug
Washing Machine (Electric)
Water on Mars
Wearable Pacemaker
Whirlpool Bath
Windows Operating System
Wireless Application Protocol
Word Processor Software
Fullerenes
Full-length Computer-generated Movie
Function of Chromosomes
Function of DNA
Post-it Note
PostScript Page Description Language
Pressurized Aircraft Cabin
Pre-stressed Concrete
Workmate
World Wide Web
Xerography