Can’t:  did you knows

  1. Unless food is mixed with saliva you can’t taste it 
  2. Frogs can’t swallow with their eyes open 
  3. A duck can’t walk without bobbing its head 
  4. A crocodile can’t move its tongue 
  5. Cats can’t move their jaw sideways 
  6. A crocodile can’t stick out its tongue 
  7. Hummingbirds can’t walk 
  8. Owls can’t move their eyes from side to side 
  9. Emus can’t walk backwards 
  10. Whales can’t swim backwards 
  11. Giraffes can’t swim 
  12. The cheetah is the only cat that can’t retract it’s claws 
  13. Roosters can’t crow if they can’t fully extend their necks 
  14. Emus can’t walk backwards 
  15. Snakes can’t blink 
  16. Snakes can’t bite in rivers or swamps (they would drown otherwise) 
  17. Gorillas can’t swim 
  18. Giraffes can’t cough 
  19. You can’t tickle yourself 
  20. You can’t trademark surnames 

Categories: Origin Of Things

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