21. An air hole in the opposite side is a simple cure, allowing air to replace the missing contents. 22. They showed concentration of optical energy within a subwavelength-scale air hole running down the length of a photonic-crystal fiber. 23. Long, narrow yeasted French bread loaf with a crisp crust and slightly chewy interior punctuated by many air holes . 24. These furnaces had underground flues and chimneys with air holes to provide a strong air draught to control heat. 25. The adult snakes resided in dry aquariums; babies coiled up in Cool Whip containers with air holes in the tops. 26. Those can be converted into 3-D models, so a radiologist can decide if suspicious images are polyps or air holes . 27. Still other reports said a struggle may have been broken out in the truck for access to those air holes . 28. I recently bought a football ( soccer ball ) and near the air hole it says " moisten needle ". 29. We weighed out a pound, and put it in one corner of the bin, which has plenty of air holes . 30. Air holes were drilled into the cell doors in the 1940s, and the cell doors are still in use today.