BlogArena

General blog about anything and everything of everyday's life.

17. Nov 2019

September 5, 2017
by Guest Post
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The New Colors of Solar Energy

The technology of solar energy has progressed dramatically in the last few decades, as it operates with increasing efficiency and at lower costs.  But the matter of how solar panels look remains an obstacle. Most photovoltaic panels are blue or … Continue reading

September 6, 2014
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Hidden Florence revealed through new history tour App

An opportunity to experience an unseen side of Florence is now possible via a new smartphone App which brings the past to life through the eyes of an ordinary 15th century Florentine. In the Italian Renaissance city of Florence, tourists … Continue reading