February 17, 2005

Britain is wilder than you thinkOn this day hunting foxes is banned in Britain, and the wildest places in this beautiful land are more available than ever to the hiker and explorer. No longer will ramblers be startled by a phalanx of hunters on horseback as they enjoy the secrets revealed in “Wild Britain”. And maybe the hunters themselves will now have the time to appreciate the landscape rather than careering after small animals.
Paradoxically, many of Britain’s wildest and most beautiful places remain unspoilt because they have been “hunting grounds, royal chase, grouse moor and deer forest of the landed aristocracy,” says author Douglas Botting. The book is both a personal travelogue and guide to wilderness through the country – from tiny places such as the bird rock of Handa – one mile long by half a mile wide -- to the Cairngorms, which cover 160 square miles of Scottish wilderness.
»Keep reading ''
February 16, 2005

PV panels only provide power when the sun is shining and wind generators only produce when there is sufficient wind, which can be less than 25% of the day. Typically we store power during times of generation in battery packs for use when no generation is possible. In order to keep those batteries at peak performance, and provide long service life, a regimen of maintenance must be observed.
The main things to remember when keeping your batteries in trim is cleanliness of the terminals, proper water levels, and not discharging below the recommended minimums, which in our case is 50%. Proper charging is also important. The best "manual" I have found describing the technologies and methods of care is ...
»Keep reading 'Battery Maintenance'