Top 20 Country GDP (PPP) Ranking History (1980-2023)

Published 5 years ago in Documentary. Submitted by sux2bu

The Dynamic Graph (Data Visualization) Shows the Top 20 Countries with the Highest GDP PPP from 1980 to 2023. The Ranking includes superpowers, such as United States, China, Japan, India, and Germany. It also compares the total GDP (PPP) of different continents from the Top 20 co…
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One of the First Portable Computers

Published 8 years ago in Technology. Submitted by kirkelicious

Presented my a mad mathematician

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Central Coast Spotlight: Farm workers

Published 5 years ago in Other. Submitted by thundersnow

Harvesting crops is back-breaking work. It takes a skilled person to cut, clean, and trim 10 stalks of celery in less than 30 seconds.
Monterey County's agricultural industry is worth $4 billion. Without farm workers, crops would rot in the fields. They wake up before sunrise to…
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Teleoperation of RC car from inside a cylindrical dome

Published 5 years ago in Technology. Submitted by manro

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Digby learns about grass

Published 7 years ago in Animals. Submitted by jbond

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