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Scientists found a gold mine of bacteria almost two miles beneath
the Earth’s surface.
The subterranean microorganisms, a division of Firmicutes bacteria,
use radioactive uranium to convert water molecules into useable
energy.
Uranium is an element contained within the Earth’s crust and is an
abundant source of energy.
The presence of such terrestrial organism raises the potential that
bacteria could live beneath the surface of other planets such as
Mars.
The water contained hydrogen and hydrocarbons that form when
water exposed to radiation from rocks containing uranium breaks
down.
The age of the water and analysis of the microbes revealed that
these bacteria parted from their surface relatives some three to
25 million years ago.
Scientists still don’t know how surface Firmicutes managed to make
a home for themselves so deep in the Earth.
However, they function similar to photosynthetic organisms that
capture sunlight and turn it to energy for other organisms.
This means that Firmicutes could support other microbial communities
with the energy acquired from uranium.
SOURCE:
LiveScience.com
Originally posted by Sri Oracle
This screams to me:
VIOLATION OF TIME/SPACE CONTINUUM!
Men should not be digging holes this deep.
Originally posted by iori_komei
Err, Ok, why?
There's no reason not to, it helps increase our scietific knowlege
base, and we may find something that can make the world better,
like a bacteria that turns radioactive material into non-radioactive
material.
NUMBER 4
Leave What You Find
Allow others a sense of discovery, and preserve the past. Leave rocks, plants, animals, archaeological artifacts, and other objects as you find them. Examine but do not touch cultural or historical structures and artifacts. It may be illegal to remove artifacts.
Minimize Site Alterations
Do not dig tent trenches or build lean-tos, tables, or chairs. Never hammer nails into trees, hack at trees with hatchets or saws, or damage bark and roots by tying horses to trees for extended periods. Replace surface rocks or twigs that you cleared from the campsite. On high-impact sites, clean the area and dismantle inappropriate user-built facilities such as multiple fire rings and log seats or tables.
Good campsites are found, not made. Avoid altering a site, digging trenches, or building structures.