That is because light is a form of electromagnetic radiation—in other words, a wave in which electric and magnetic fields continuously leapfrog each other.

那时因为光是以一种电磁辐射的形式存在的——换句话说，光就是一种波，在这种波里，电场与磁场不断地相互进行着交替作用。

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These include enhanced emission of infrared (IR) radiation from the earthquake epicentre, as well as anomalies in low-frequency electric and magnetic

包括从地震震中传出来的经过加强的红外辐射，以及不正常的低频电磁现场数据。

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Instead, the solar wind and the sun's UV radiation give an electric charge to atoms and particles in Mars outer atmosphere.

相反，太阳风与太阳的紫外线辐射给予火星大气外侧的原子和粒子一个电荷。

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Interestingly, the movement includes many who still believe that the lower frequency radiation from power lines and electric appliances and motors also poses a cancer threat, in spite of the fact that 30 years of research has shown no effects.

FORBES: Do Cell Phones Cause Brain Cancer? The Diehards Cling Desperately To Opinion

The plant's operator Tokyo Electric Power Co (Tepco) said exposure to radiation levels in the No 3 reactor for four-and-a-half hours would exceed the emergency safety limit for power plant workers.

BBC: Robots record high radiation levels at Japan reactors

The disaster caused billions of dollars worth of damage to residential and commercial property and also damaged a nuclear reactor that was operated by the Tokyo Electric Power Company (TEPCO), sending dangerous levels of radiation out into the atmosphere.

FORBES: Did Management Problems at TEPCO Cause Japan's $15B Radiation Leak?