Curious about constructions? Inside this book, you'll come face-to-face
with 50 incredible structures, including: a fire-breathing octopus
sculpture; the skateboard ramp you'd need to jump the Great Wall of
China; a whole community of tree houses in Costa Rica; and a lifesize
X-Wing Starfighter built of Legos. These and many more fascinating
accounts of constructions both fantastically useful and gloriously
unnecessary await inquisitive readers, aspiring engineers, and anyone
who ever looked at a skyscraper and thought, Yeah, but what if it had a
roller coaster on top?