build a trench digger or an vehicle to go underground

-- Jeff W (Buffrey2@hotmail.com), January 25, 2001

Answers

Build a dirigible (a rigid body ligther than air vehicle) not to be confused with a blimp (a shaped bag full of helium or nitrogen).

-- José M. López (jlopez746@earthlink.net), January 25, 2001.

Have you read anything else on this post? Because that has been mentioned hundreds of times already. READ THE POST BEFORE POSTING!!!!!

-- www.geocities.com/kablamotheclown (kablamotheclown@yahoo.com), January 26, 2001.

Oh Yeah nitrogen filled baloons. That'd be fun.

-- Stephen A. Binion (Stephenbinion@hotmail.com), January 26, 2001.

Then, if they don't fly (or shal i say when thy dont fly) ,we can throw a match on them, and the biggest explosion wins!!!!!

-- Danny Hemorrhoid (Aceflyer419@aol.com), January 26, 2002.