21. It was not the only one which could do a number on your tear ducts . 22. Me, I didn't cry, though at times my tear ducts tingled; I was on the verge. 23. Some theories suggest mammalian tear ducts and sweat glands may be evolutionarily related to salt glands. 24. Prof . Marius faithfully retrieves something from the tear duct and expands it to human size. 25. A silastic tube or stent may be employed along with probing to maintain tear duct patency. 26. But time has played nasty tricks on a genre that aims straight for the tear ducts . 27. In 2004, Canadian activists were working on having a tear duct rabies test legalized for skunks. 28. Nor will the nation's tear ducts be overtaxed. 29. In each eye, there are two puncta little openings that drain tears into the tear ducts . 30. Mandela suffered permanent damage to his tear ducts from the years of crushing limestone in the quarry.
