Turtle-inspired bamboo shelter contracts to half its size in case of extreme weather

Delta is a bamboo structure that retracts into itself when challenged by stormy weather and expands during non-severe weather.

from Inhabitat - Green Design, Innovation, Architecture, Green Building https://inhabitat.com/turtle-inspired-bamboo-shelter-contracts-to-half-its-size-in-case-of-extreme-weather
via Inhabitat