It is technically impossible because the mechanics of tape speed and image resolution don't work that way.

It was "technically impossible" to use such weapons in the mountains, he said, because they also presented a threat to Government troops.

But no one claims that they are technically impossible.

Not, of course, that such a device would be technically impossible for an advanced civilization to construct and launch.

There's not really anything technically impossible about this, and it's probably legal, too.

However, in 1957, this proposal was considered technically impossible.

After all, if it were technically impossible, the services would never have proposed that it be voted on tomorrow.

The original Commission proposal has also turned out to be technically impossible and the financial resources destined for its development have been partly wasted.

The numbering system has been changed three times to make any comparison technically impossible before the signing.

But if it is technically impossible, because amendments are numerous and complicated, then we will have to hold the vote on Thursday.