Blog

Archive for the ‘defense’ category

Feb 9, 2007

‘Doomsday’ vault design unveiled

Posted by in category: defense


The final design for a “doomsday” vault that will house seeds from all known varieties of food crops has been unveiled by the Norwegian government.

“The Svalbard International Seed Vault will be built into a mountainside on a remote island near the North Pole. The vault aims to safeguard the world’s agriculture from future catastrophes, such as nuclear war, asteroid strikes and climate change.”

Source: BBC

“There are, for instance, well over 100,000 distinct varieties of rice, compared to the 400 or so breeds of dog out there,” Cary Fowler, executive director of the Global Crop Diversity Trust, told LiveScience. “These represent all the options that crops have for developing in the future, the raw material for plant evolution.”

These distinct varieties may possess extraordinary and possibly unique traits in terms of taste, nutritional quality, pest and disease resistance, or adaptability to various environments. For example, some rice species can grow as much as 20 feet underwater, Fowler explained, or in semi-arid conditions.

Source: LiveScience

Feb 6, 2007

US Missile Defense System Aces Test

Posted by in category: defense

From CNN:

KEKAHA, Hawaii (CNN)  — The Pentagon’s Missile Defense Agency shot down a dummy target missile over the southern Pacific Ocean during a test of the U.S. missile defense shield early Saturday, according to an agency spokeswoman.

First, a dummy ballistic missile was fired from a U.S. mobile launch platform in the Pacific Ocean in a simulated attack.

Moments later, an interceptor missile was fired from the agency’s missile range facility on Hawaii’s Kauai Island and struck the dummy warhead over the Pacific Ocean, military footage showed.

The mobile, ground-based system is designed to protect the United States from short to intermediate-range high altitude ballistic missile attacks in the North American region, agency spokeswoman Pam Rogers said.

The system “intercepts missiles that are shorter range and at the end of their flight trajectory. It is part of the ballistic missile defense system, a layered system that is designed to intercept all types of missiles in all phases of flights,” Rogers said.

After decades of investment, it looks like missile defense systems may actually be paying off.  If they ever succeed in a real war scenario, they could save millions of lives and stablize the geopolitical situation.  It’s always good to applaud the developments of defense technologies (for actual defense), even if they aren’t perfect.

Page 7 of 71234567