21.   But many do own the foreign stock certificates traded here known as American depository receipts, and the same hedging technique works for them, he said.

22.   But some warn the same techniques could prevent activities that are presently legal, such as making copies of music recordings for personal use.

23.   But the same techniques may help you find something important.

24.   But the same techniques that could be used to create cloned children can also be used to create cloned human embryos for medical research.

25.   But the important point was that it had been done and that the same techniques could theoretically be used to produce many other invaluable human drugs.

26.   But they asserted that Democrats have used the same techniques for years.

27.   But using the same technique with Ms. Gershon and Ms. Tilly was another matter, he says.

28.   But when ag researchers tried to use these same techniques to genetically engineer corn, wheat and other grass cells, they ran into unexpected trouble.

29.   But you can still try the same technique as with tiles installed with adhesive.

30.   By the way, you can use the same technique to edit the actions that are performed for existing programs.