Inventions

Mere som dette

What is a computer?

af pilar schang

CLASSROOM MANAGEMENT

af Dr. Jaswinder kaur

herramientas de productidad

af ESTEBAN NICOLAS ZAMALLOA PARRERA

Chapter 12

af francis abraham

Inventions

The Water Wheel

Improvement of accessory devices

toothed gears

cranks

Use power at a distance/ Change its direction

Apply it to an increasing variety of task

rolling and drawing sheet metal

hammering metal

filling clothes

grinding grain

Printing

Interest in the writing World Increased

Block Printing

Spread classic and sacred texts

Limited the range and diffusion of publications

Bible Printing

The Mechanical Clock

Create order and control

parallel

People could go without dictation from above

punctuation

Collective

enchance productivity

increasing wealth of nations

Withdrew from telling time by the sun

Gunpower

Used in products

canons

propellent

fireworks

Used in Wars

Eyeglasses

School for optical advances

Doubled the working life of skilled craftsmen

doubling experience

doubling workers

Europe going on to invent precision and control devices

telescope

fine wheel

micrometers

gauges