Question: cool things to do with a 2 liter bottle?
Answer: Blooming garden light. VIEW IN GALLERY. ... , Plastic bottle charging station. VIEW IN GALLERY. ... , Soda bottle birdhouse. VIEW IN GALLERY. ... , Instant mini greenhouse. VIEW IN GALLERY. ... , Soda bottle cat planter. ... , Painted bottle passive heating system. ... , Plastic bottle watering can. ... , Pop bottle sprinkler.