Ultra Massive Database

I am working on a massive database designed to assist public in being capable of doing things themselves.
In this database are a very large number of subjects. Some sublects include:
* Cooking from beginner to chef level
* Auto mechanics
* Carpentry including roofing, building furniture, building a house; and, others
* Plumbing
* Electrical
* Clothes making
* Hygien for children to adult
* Home inventory
* electroonics repair of most products in the home; including appliances
* Driving; including big trucks
* Motorboating
* Moast dports
* Most games including board games, video games, floor games, field games and others
* Painting
* Drawing
* Computer programming
* Computer building
* training animals
* Medical
* First aid
* Poisonous plants , animals and insects
* Learning to sing or lay musical instruments
* Swimming
* Fitness and Health
* Escaping from hazardous areas such as quicksand and volcanoes
* Upholstery for couches, automobiles and other items
* Exercises
* Yoga
* Martial arts
* Top products; and, how to make most of them yourself; including refrigerators.
* Charts for almost every use
* Military data on weapons, defense, using weapons and more
* Astronomy and Astrology
* Chemistry
* Physics
* Gardening, Farming, Agriculture
* Ranching, Raising animals
* Financial Management and Accounting
* Welding, Metal Fabrication
* Immigration, Dual Citizenship, World Citizen
* Prvate Address Book
* World Times, Dates, holidays
* Linguistics
* Photography
* Off Road Driving
* R.V. Driving , Living in and Touring
* Making your own cosmetics and Soaps
* Building and Construction
* Diseases Worldwide
* World Disasters and Weather
* Self Developent Hypnosis Programs
* Math and Calculator
* Safety
* Camping
And hundreds more subjects. All subjects are taught by professionals. If the world is completely destroyed, it would be very possible to use this database to rebuild it.
This computer system may include:
* Virtual Reality system with thought control
* Private Internet only specially selected people may visit