3_-_Lecture_Presentations_chapter1-2

Trade unions laws laws on working hours wages etc

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Unformatted text preview: ogica change. Trade unions Laws Laws on working hours, wages, etc. Schools Patent Patent laws Transportation Transportation Communication Communication Exponential Change Exponential Change Exponential rate of change --- change that happens at a faster and faster Exponentia rate Linear rate of change --- change that remains fixed Linear Example Example of cassettes on page 16 Exponential change Exponential change What is exponential change? If you buy 2 books every month, how many books you would have after months have after 6 months? 2×6=12 If you buy books the first month and you double the amount If you buy 2 books in the first month, and you double the amount of books you buy each next month, have, how many books you would have after 6 months? Amount you buy: 2 – 4 – 8 – 16 – 32 - 64 Amount you have: 2 – 6 – 14 – 30 – 62 - 126 Technology Time Line Technology Time Line COMPUTERS SPACE TRAVEL TV AIRPLANES TELEPHONE STEAM ENGIN INDUSTRIAL REVOLUTION ELECTRICITY NEWON’S LAWS AGRICULTURE BEGINS Fire, Stone Tools 1m BC PAPER MAKING MAKING THE BRONZE AGE THE...
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