In the 1930s, German archaeologist Wilhelm Koenig claimed that whilst excavating an archaeological dig near Baghdad (Iraq), he uncovered a small clay jar. It had a plug that sealed the opening. That plug had a copper tube with an iron rod inserted into it. If filled with an acidic liquid, the device functioned as a basic battery. Koenig and others made similar versions that generated up to two volts per unit.
Batteries
How to Choose and Buy an RV
How to Choose and Buy an RV is the ultimate guide for those times when you want to, well, choose and buy an RV.
eBook versions
Paperback version
Prices for the paperback version including delivery can vary dramatically. RVBooks recommends you shop around. We've included a number of reputable booksellers you may wish to consider. Any bookshop, whether online or bricks and mortar, can order copies of How to Choose and Buy an RV. Just ask.
ISBN: 978-0-6487945-5-4.
The Caravan & Motorhome Book
The Caravan & Motorhome Book covers every conceivable aspect of campervan and motorhome usage. If you own a camper van or motor home, you'll want this book.
eBook versions
Paperback version
The book retailers set their own prices which can vary substantially. We'll aim to keep a selection of the better prices above.
Any bookshop, whether online or bricks and mortar, can order copies of The Caravan & Motorhome Book. Just ask.
ISBN: 978-0-6483190-5-4.
Solar That Really Works!
Solar that Really Works! covers the design, installation and use of solar in cabins, camper trailers, caravans, fifth wheelers, campervans and motor homes.
eBook versions
Paperback version
The book retailers set their own prices which can vary substantially. We'll aim to keep a selection of the better prices above.
Any bookshop, whether online or bricks and mortar, can order copies of Solar That Really Works! Just ask.
ISBN: 978-0-6483190-3-0
How to Choose and Buy an RV
How to Choose and Buy an RV is the ultimate guide for those times when you want to, well, choose and buy an RV.
eBook versions
Paperback version
Prices for the paperback version including delivery can vary dramatically. RVBooks recommends you shop around. We've included a number of reputable booksellers you may wish to consider. Any bookshop, whether online or bricks and mortar, can order copies of How to Choose and Buy an RV. Just ask.
ISBN: 978-0-6487945-5-4.