Mysterious Object Stops the World’s Biggest Tunneling Machine
An unknown mysterious object that is very big
and very tough has been discovered in the mud underneath Seattle. The tunneling
machine involved is known as Bertha. Bertha is 5 stories tall and 300 feet
long. Engineers have not been able to identify the object, Bertha has been
designed to be practically unstoppable but the machine has ground to a halt. There is much speculation about what
the unidentified object might actually be. The most popular theory is that it
may be a massive boulder left over from ice age glaciers, others think it may
be a historical part of the city that was built over. There are some people who
believe it may be Megatron …
Bertha is
a high tech tunneling machine that is operated by a crew of twenty people. It
was being used to build a 3.1 billion dollar underground highway when it
encountered the object.
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