The Spark of Genius
The Spark of Genius: 20 Inventions That Changed the World takes readers on a thrilling journey through history’s most groundbreaking
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Category: Science & Engineering
Nature: (Annotated)
Have you ever stood under a starry sky or walked through the woods and felt something bigger than yourself? Emerson
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Off the Tracks
Train travel is having a renaissance. Grand old routes that had been canceled, or were moldering in neglect, have been
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