»> This is a classic theory to explain how human reasoning is formulated. Developed by the Greek Aristotle (384-322 BC), one of the most influential thinkers in the entire history of Western philosophy, this theory basically predicts that it is…
Data sheet spotted cichlids German name: spotted cichlids Scientific name: Laetacara curviceps Origin: South America Size: Body length up to 8 cm Aquarium Length: Length from 100 cm width and from 40 cm width Contents: from 80 liters water values…
(Ricardo Sanches/) Not necessarily. Beer is made from the alcoholic fermentation of cereal malt, mainly barley. Malt, in turn, is obtained through artificial germination and drying of the cereal. But beer is not always 100% malted cereal. That’s where corn…
© Norbert Heidbüchel Does an aquarium need a base? Anyone who buys an aquarium is right to ask themselves what accessories they need and what they don’t. The choice is huge and if you ask a retailer for advice, you…
(/) The Egyptians, around 2800 BC, already used a ring to symbolize the marriage bond. For them, a circle, having no beginning or end, represented the eternity for which the union was intended. About 2000 years later, the Greeks discovered…
An angler’s success depends on the body of water and the type of hook. Natural, dead, artificial and live baits are easily attached to the hook. © Gresei – stock.adobe.com – 371612788 The hooks offer at the sport fishing the…
Associating a “color” with a month has proven to be a good marketing tool for disseminating information about important health issues. The Pink October (against breast cancer) and Blue November (against prostate cancer) campaigns are among the most successful, and…
What the term acid binding capacity (SBV) stands for The acid binding capacity is a measure of the buffering capacity of water, measured by titration with HCl based on a pH of 4.3. The acid-binding capacity is the water value,…
Almanac, meatball, customs, pillow, village, lettuce, handcuff, cotton, tailor… Enormous was the contribution of the Arabs to the Portuguese and Spanish vocabulary during their stay of seven centuries in the Iberian Peninsula. The curious detail is that this al fixed…
If you want to keep your pool clean, you can’t avoid a filter system.In addition to chemical cleaning, physical cleaning of the water is also required. If the pool filter is selected according to the pool, the dose of chemical…