Can't...

... Did you knows


Did you know unless food is mixed with saliva you can't taste it
Did you know frogs can't swallow with their eyes open
Did you know a duck can't walk without bobbing its head
Did you know a crocodile can't move its tongue
Did you know cats can't move their jaw sideways
Did you know a crocodile can't stick out its tongue
Did you know hummingbirds can't walk
Did you know owls can't move their eyes from side to side
Did you know emus can't walk backwards
Did you know whales can't swim backwards
Did you know giraffes can't swim
Did you know the cheetah is the only cat that can't retract it's claws
Did you know roosters can't crow if they can't fully extend their necks
Did you know emus can't walk backwards
Did you know snakes can't blink
Did you know snakes can't bite in rivers or swamps (they would drown otherwise)
Did you know gorillas can't swim
Did you know giraffes can't cough
Did you know you can't tickle yourself
Did you know you can't trademark surnames

Did you know lion's can't roar until the age of