Tutorials and Seminars You Can Use Free Online Over The Web. A Review of the Universe. Sistema Solar. Earth. Geology. Phases of the Moon. Enter a year between 1700 and 2035 in the form below and press the "Get Data" button to obtain a calendar showing the dates of the primary phases of the Moon for that year.
Definitions For definitions of the phases, see the explanation of Phases of the Moon and Percent of the Moon Illuminated in the Astronomical Information Center. In addition, the explanation of Crescent Moon Visibility discusses the waxing crescent phase. Time Format. Fases de la luna 2012 & 2013. Personal Solar Panel Twenty Time More Powerful Than Rivals.
The Joos Orange is a solar panel that promises to make sun-power useful, rather than just a hippy’s dream.
By using top-end components and some clever circuitry, the panel wrings around 20x the juice from the falling sun-rays than other chargers. Sound impressive?