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Categorias: Todos - satellites - inventions - science - machines

por Daria Radetskaya 7 anos atrás

359

Inventions

Mais informações

Roaring Twenties

Roaring Twenties

por Prawin Jeyathas - Lincoln Alexander SS (2132)

My network

My network

por maria pham

Websites

Websites

por Rick Miller

Electrostatics

Electrostatics

por Esther Johnson

Inventions

IT (information technology)

satellites

computer networks

SCIENCE

antibiotics

genetic engineering

space travel

vaccinations

MACHINES

motorbikes

commercial aeroplanes

vacuum cleaner

washing mashine

ENERGY

solar power

nuclear power

electricity