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Kategorien: Alle - satellites - inventions - science - machines

von Daria Radetskaya Vor 7 Jahren

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Inventions

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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