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What they are

purpose

colours

Fireworks come in

many different colours

based on the mixture

and percentage of the

compounds and elements

Red

Made from either

Strontium (intense red)

or Lithium (medium red)

Orange

Made from Calcium

Yellow

Made from sodium

Green

Made from barium

Blue

Made from Carbon

Indigo

Made from Cesium

Violet

Made from either

Potassium

or Rubidium (violet-red)

Gold

Made from

Charcoal,

Iron,

Lampblack

White

Made from

Aluminium,Titanium,

Berylium, Magnesium

world

records

Tallest fireworks

Burj Dubai

openning ceremony

Palm Islands,

Dubai, Atlantis

openning ceremony

2003 Ariake seas firework

festival Japan,"Niagra falls"

The world's tallest bonfire measured 37.5 m high, and was fired in Japan

to encourage good health and a generous harvest

The largest bonfire had an overall volume of 1,401.6 m³

Fireworks

videos

Thanks

4

viewing

Fireworks are made out of 5 main components

-Fuel (To allow the firework to burn)

-Oxidizer (To feed oxygen for combustion)

-Mixtures of compounds or elements (For colouration)

-Chlorine (To strengthen the colour of the firework)

-Binder ( To hold the firework together)

Legend has it that nian

was frightened off by the

firecrackers and never came

to harm the village again.

The villagers rejoyced and

celebrated and held a festival

which is what we now know

as Lunar New Year.

They take many forms

to produce four primary

effects- sound, light, smoke

and floating materials

The loud noise it

produced was meant to

scare the "nian" a monster

that the villagers

were afraid of.

They are a class of explosive

pyrotechnic devices that are

designed to burn with coloured

flames or sparks

For aesthetic and

entertainment purposes.

Used for celebrations

and festivals

These aincient

"fireworks" are still

in use today as what

we call "firecrackers"

discovery

Fireworks are believed to be invented in China.

largest firework

display

largest bonfire

largest firework waterfall

Tallest

bonfire

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