The James Webb Space Telescope cost $10 billion and took 30 years to build.
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The Tokyo Skytree is one of the tallest towers globally.
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A fuel cell converts chemical energy directly into electricity with higher efficiency than combustion engines.
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The average Google search uses about 0.3 watt-hours of electricity.
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A 'jiffy' is an actual unit of time — 1/100th of a second in computing.
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Solid-state drives (SSDs) use flash memory with no moving parts, making them faster and more durable than hard disk drives.
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The internet connected computers across the world.
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The internet was originally called ARPANET and was designed by the US military to survive a nuclear attack.
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A modern smartphone has more computing power than NASA had during the Apollo moon missions.
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