Did you know? Period of Halley's Comet's orbit (75.3 y) is 2.5 x Lifespan of horse (30 y)
Initial height of the world's first skyscraper ? the Home Insurance Building (42 m)
/fact/initial-height-of-the-worlds-first-skyscraper-the-home-insurance-building
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"This is a fun and riveting book. Written in an accessible and engaging way, it is unputdownable." Frost Magazine
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.