Decoded Science » Judy Haar

North Korea’s Nuclear Testing: How Big Was The Bomb?

Judy Haar — Wed, 27 Feb 2013 11:29:17 +0000

North Korea's bombs are becoming more powerful, and its rocket propulsion systems are becoming more sophisticated. Will NK present a danger to the U.S.?

The post North Korea’s Nuclear Testing: How Big Was The Bomb? appeared first on Decoded Science.

A Bomb From North Korea – Real or Not?

Judy Haar — Tue, 29 Jan 2013 13:05:31 +0000

Is the ever-present threat of a nuclear strike from North Korea a genuine concern? As N.K. improves missile technology and refines uranium, the level of risk increases.

The post A Bomb From North Korea – Real or Not? appeared first on Decoded Science.

Curious About Curiosity? Getting Around Mars with Nuclear Power

Judy Haar — Tue, 14 Aug 2012 16:26:00 +0000

How is the Curiosity Rover getting around Mars? NASA's Mars Science Lab runs on a nuclear-powered space battery.

The post Curious About Curiosity? Getting Around Mars with Nuclear Power appeared first on Decoded Science.

A Fusion Reactor Powered by Plasma: Cheap, Safe, and Clean

Judy Haar — Fri, 27 Jul 2012 22:08:18 +0000

A reader questions the temperature and viability of plasma as an energy source. Decoded Science Nuclear Scientist Judy Haar explains.

The post A Fusion Reactor Powered by Plasma: Cheap, Safe, and Clean appeared first on Decoded Science.

Japan Needs Power. What is the Plan to Deal With Electrical Shortages?

Judy Haar — Thu, 14 Jun 2012 16:33:22 +0000

Japan's Prime Minister is considering reopening two nuclear reactors to ease the pain of the current power shortage crisis.

The post Japan Needs Power. What is the Plan to Deal With Electrical Shortages? appeared first on Decoded Science.