Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Jumbo jets use 4,000 gallons of fuel to take off.
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The first hard drive available for the Apple II had a capacity of only 5 megabytes.
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
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There are only 14 blimps in the world.
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The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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