Repair Shops for Broken DNA

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An artists concept of DNA battered by space radiation.
An artist's concept of DNA battered by space radiation.

A stray bullet rips through the command center, blowing holes in vital equipment and damaging the data archives. Repair teams spring into action. The damage must be patched up quickly or the control systems could go haywire. It's literally a matter of life or death, and a decision must be made: try to fix the damage in place, or move the broken parts to the repair shop.


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All News summaries for November 08, 2007

Wealth Does Not Dictate Concern for the Environment

6 minutes ago | User rating: not rated yet
It has been a long-held assumption that poor nations will not support efforts to protect the environment since their citizens are too preoccupied with meeting basic needs, such as food and housing. However, a new study in ...

Construction workers unearth mammoth bones in Minsk

14 minutes ago | User rating: not rated yet
Workers building a business centre in Minsk came across the bones of two mammoths thought to be between 25,000 and 45,000 years old, an official from Belarus' Academy of Sciences told AFP on Friday.

Women's access to credit affects efficiency in rural households

26 minutes ago | User rating: not rated yet
Rural strategies designed to induce economic growth often emphasize the need to improve access to capital for poor households. However, this approach implicitly assumes that family members pool all their resources and allocate ...

Colonial heritage metaphors used in US military conflicts

26 minutes ago | User rating: not rated yet
The historical reference to "Indian Country" presents a complex metaphor. For many Native Americans it signifies home, family, and territory; however, for others the term can refer to colonialism and Native American land ...

Limits on futures trading could boost gas prices, expert says

27 minutes ago | User rating: not rated yet
Proposals to reign in wallet-draining gasoline prices by curbing speculation in oil markets would likely increase costs at the pump instead of trimming them, a University of Illinois economist says.
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