@CNN: As if their deadly venom and spiny exteriors weren’t enough, scientists have discovered that stonefish have a hidden switchblade in their heads that they can flick out whenever they feel like they’re in danger https://t.co/KXixawLONc https://t.co/Hs6vqHurRX
As if their deadly venom and spiny exteriors weren't enough, scientists have discovered that stonefish have a hidden switchblade in their heads that they can flick out whenever they feel like they're in danger https://t.co/KXixawLONc pic.twitter.com/Hs6vqHurRX
— CNN (@CNN) April 12, 2018