Ground freezing is being used to complete ever more daring projects, like keeping harmful contaminants from escaping, or mines from collapsing. But some of it's most exciting uses may have happened right in your backyard.
Ground freezing is being used to complete ever more daring projects, like keeping harmful contaminants from escaping, or mines from collapsing. But some of it's most exciting uses may have happened right in your backyard.
Ground freezing is being used to complete ever more daring projects, like keeping harmful contaminants from escaping, or mines from collapsing. But some of it's most exciting uses may have happened right in your backyard.
Ground freezing is being used to complete ever more daring projects, like keeping harmful contaminants from escaping, or mines from collapsing. But some of it's most exciting uses may have happened right in your backyard.
In southern states like Texas, backyard encounters with feral swine have become routine. The pigs, ill-tempered eating machines weighing 200 pounds or more, roam city streets, collide with cars, and root up cemeteries.
In southern states like Texas, backyard encounters with feral swine have become routine. The pigs, ill-tempered eating machines weighing 200 pounds or more, roam city streets, collide with cars, and root up cemeteries.
In southern states like Texas, backyard encounters with feral swine have become routine. The pigs, ill-tempered eating machines weighing 200 pounds or more, roam city streets, collide with cars, and root up cemeteries.