Friday, January 30, 2009

අහිමි උනු ජීවිතය...


ගොඩනැඟිලි, මිල මුදල්...

සුවිසාල මන්දීර...

දහසකුත් විච්චුරන,

අනග සුර පුරක මැද...

තනි උනා ජීවිතය...

හඬමි කෑ ගසා ඉල්ලා...

අහිමි උනු ජීවිතය...

3 comments:

  1. Auroral mechanism

    Aurorae are produced by the collision of charged particles from Earth's magnetosphere, mostly electrons but also protons and heavier particles, with atoms and molecules of Earth's upper atmosphere (at altitudes above 80 km (50 miles)). The particles have energies of 1 to 100 keV. They originate from the Sun and arrive at the vicinity of Earth in the relatively low-energy solar wind. When the trapped magnetic field of the solar wind is favourably oriented (principally southwards) it connects with Earth's magnetic field, and solar particles enter the magnetosphere and are swept to the magnetotail. Further magnetic reconnection accelerates the particles towards Earth.

    The collisions in the atmosphere electronically excite atoms and molecules in the upper atmosphere. The excitation energy can be lost by light emission or collisions. Most aurorae are green and red emissions from atomic oxygen. Molecular nitrogen and nitrogen ions produce some low level red and very high blue/violet aurorae. The light blue and green colors are produced by ionic nitrogen and the neutral nitrogen gives off the red and purple color with the rippled edges. Different gases interacting with the upper atmosphere will produce different colors, caused by the different compounds of oxygen and nitrogen. The level of solar wind activity from the Sun can also influence the color of the aurorae.

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  2. බොහෝම ස්තුතියි

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  3. මනස හැමවිටම කොන්දේසි විරහිතව ප්‍රාර්ථනා කරන අරුමැසිවාදී ලෝකය,එකී ලෝකයේ අනිවාර්‍ය ස්ව්භාවය වන "අස්ථිරත්වය"පසක් කල ගත් දින ඉන් සර්ව කාලිකව මිදෙනු ඇත.

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