► IP68 Waterproof Kobo Aura One

Kobo Aura One

It is an IP68 Waterproof Kobo Aura One ebook reader. Which unlike the Kindle has a larger screen and also has water resistance

The Canadian company Rakuten Kobo Inc. founded in 2009 designed an e-book reader something larger than the existing one as standard in the market. We are talking about the 6-inch screens we have become accustomed to.

It has an internal memory of 8 Gb and 512 Mb of RAM

IP68 Waterproof Kobo Aura One IP68 Waterproof Kobo Aura One

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The Artistic Walls of Carcassonne – France

Carcassonne Celebrates UNESCO Anniversary With art

Carcassonn -France- is a medieval city in the south of France and has two sites classified by UNESCO on the list of World Heritage: the medieval city, double unice fortress in Europe, and the Canal du Midi.

The Swiss artist Ticino Felice Varin ; "eccentric concentric circles" Artistic Walls of Carcassonne
The Swiss artist Ticino Felice Varin ; “eccentric concentric circles”
Main entrance to the medieval walled city. Drawbridge”

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History of Medieval Treadwheel Cranes in Germany

Five Medieval Treadwheel Cranes in Germany Today

The History of Medieval Treadwheel Cranes in Germany: The treadwheel cranes were used by architects and engineers from the times of the Romans. Probably some stopped being used only at the beginning of the 20th century. This is a detail of those that still exist. Some are original and have a thousand years of antiquity. A few others were rebuilt. These are the five medieval treadmill cranes existing today in Germany. All are worth knowing and if possible visit them.

Crane  in the Port of Luneburg – Germany

The The History of the crane in the old port of Ilmenau in Lüneburg (4) was mentioned for the first time in documents in 1330. Considered in its time one of the most efficient cranes in northern Germany, it is 15 meters high and could hoist 9 tons.

Medieval Treadwheel Cranes in Germany - Port of Luneburg
History of Medieval Treadwheel Cranes in Germany – Port of Luneburg

The Medieval Treadwheel Crane was used mainly for the transport of salt and salting herring from department stores. Also firewood and merchandise. The crane was used until 1860 and the current state is operable but not used.

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Roman Empire: Roads Calculator

Roman Empire: Routes & Network on Line Calculator Land and Maritime Stanford University has a calculator of sea and land routes, which existed in the Roman Empire. ( ORBIS) . The calculator has land routes, maritime coast and offshore, used during the Empire. You can calculate the distance and the estimated time according to the season of the year. Also the cost of the transfer in denarii. Below are the examples Roman Empire: Roads Calculator Start of the application. With the …

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Outdoor Survival Gear 2020 – Useful & Practical

Outdoor Survival Gear 13 in 1 Outdoor Survival Gear Tool. Kit with Survival Bracelet, Fire Starter, Emergency Blanket, Flashlight, Whistle – Ideal for Hiking, Climbing, Camping.  Everything You Need  for Extreme  Experiences This survival equipment has all the tools that a person needs in extreme conditions. This survival kit includes a lighter, survival bracelet, scraper, carabiner, Swiss stainless steel card, tactile flashlight, emergency blanket, whistle, tactical ballpoint pen, wood cutter, compass and black box. Glass Breaker Tactical pen is designed …

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