|  | 31. | The inner tube may then be repaired at a later date. 
 
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|  | 32. | The water enters from the top and down the inner tube. 
 
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|  | 33. | Inner tubes and flotation belts can give parents a false sense of security. 
 
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|  | 34. | The boy was found floating in an inner tube off the coast of Florida. 
 
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|  | 35. | A fisherman finds the boy floating in an inner tube. 
 
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|  | 36. | Kevin Marr cooks hot dogs on a grill that rests inside an inner tube. 
 
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|  | 37. | :Inner tubes of different sizes will still fit the wheel. 
 
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|  | 38. | The seats of their stools are woven rubber inner tubes. 
 
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|  | 39. | Early snowboards were simply skateboards without wheels, with bindings made of bicycle inner tubes. 
 
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|  | 40. | The boy was found floating on an inner tube 2 miles off Fort Lauderdale. 
 
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