which is better for holding heat for solar power, water and granite, or just water?

Water has a higher specific heat than granite so it would make sense that water would hold more energy, but I’m wondering if the granite is better at storing the energy over time in a solar heater. I want to know why, […]

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22.03.2011 – DJ EANS-Adhoc: Von Roll Holding AG / Slight upward trend in financial year 2010

=——————————————————————————- ad-hoc disclosure transmitted by euro adhoc with the aim of a Europe-wide distribution. Read more on 4investors Tracy NessLOOKING FOR SUN â More than 3,700 solar panels are being installed at Alcatel Lucentâs headquarters in Murray Hill. Despite the weather, the […]

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Garden Gnome Holding Lantern Solar Patio Light Accent

This wonderfully cute little garden gnome outdoor garden or porch statue has a solar powered lantern light in his left hand. The lantern turns on automatically in dark conditions, and lasts up to 10 hours under a full charge. The light is […]

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