And puffer fish expand a lot. Up to three times their size. That's like if an average human man could inflate his waist to a circumference of 3 meters. But there is a drawback to these amazing skills.

The soft, squishy device was inspired by the puffer fish, which inflates quickly like a balloon when threatened. The Massachusetts Institute of Technology team behind the pill says it can last for ...

Fish scientists know the pufferfish family as ... common octopus and sea snakes will take on a puffer thanks to some astounding adaptations. Pufferfish inflate by ‘buccal pumping’: sucking water - or ...

Watch as your balloon puffer fish inflates on its own ... This gas is what causes the balloon to inflate. By doing this ...

And puffer fish expand a lot. Up to three times their size. That's like if an average human man could inflate his waist to a circumference of 3 meters. But there is a drawback to these amazing skills.