1-axis chart

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Mindmap Unit 2

av Marta Palacín

COMMUNICATIVE APPROACHES

av Caty Primo

INDUCCIÓN

av JHON EYDER GAVILAN ROJAS

GOOD STUDY HABITS GOOD-STUDY-HABITS

av Diana Paola Neira González

1844

Elijah Mccoy

invention of the automatic oil cup and the lawn sprinkler. p.38

1942

1972

1987

1998

he developing a car that has four electric motors on each wheel of the car.ballard power systems. p.38

pierre couture

he developing a car that has four electric motors on each wheel of the car.ballard power systems. p.34

Anita luszszak

she developed a pulsating generator that used less energy to generate electrical power than the conventional power generators. p.34

Anik 1 was launched

it was the world's first geostationary communications satellite. p.34

Donald L. hings of british

Columbia inwented the portable transceiver, or walkie-talkie. p.34

1927

Edward samuels rogers

of ontario made the first radio that could be plugged in to a wall outlet. p.34

1924

Sir William

invented a methob of sending pictures for newspapers over phone lines. p.34

1906

the world stared to communicate by sending electronic signals through the atmosphere. p.33

1900

fessenden

His first message only travelled 2 km. p.33

1878

Cyril Duquet

of Quebec designed a phone receiver to have both an ear and voice piece like the phones of today. p.33

1876

Alexander Graham

a thin sheet of metal , a coil of wire wrapped around a magnet, and a battery to create a telephone. p.32

1786

Does your chart start at a particular event? Add a title for this event, or delete this topic if it is not needed.

Luigi Galvani

he noticed that a spark could make the frog's leg move. p.4

1796

Items or ideas are positioned along the axis. For example, they might be events in a sequence or on a timeline.

Double-click to add a new topic to the map.

Galvani's

use different liquids. He placed these liquids in bowls with pieces of metal. p.5

Left/right axis

Add a legend for the left/right direction in your chart. For example, it might represent time after an event, or steps in a sequence.