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Chamaeleo calyptratus

Lukáš Kačinetz Veiled chameleon (Chamaeleo calyptratus) is one of the most popular reptiles for hobbyists. They are colourful, attractive and easy to handle. If you want to start with reptiles as pets, the veiled chameleon is ideal for you. They are not that suitable for kids because they need their …

Vegan Children

Tereza Vaňková Before we start talking about veganism and children, we should establish what veganism is. According to the Vegan Society, “Veganism is a way of living which seeks to exclude, as far as is possible and practicable, all forms of exploitation of, and cruelty to, animals for food, clothing or …

Supersonic passenger aircraf​t – why did they fail?

Radek Zatloukal The aviation industry is a highly competitive market, in which manufacturers race against each other and push themselves to the limits when it comes to innovation. Huge companies like Airbus and Boeing invest millions and millions of dollars to produce lighter, more fuel-efficient, more comfortable and, of course, faster …

How to Deal with Energy

Jana Kalášková I started thinking a lot about energy when I became aware that I was always behind with  my work and other duties, even though I did my best. Very often I lacked energy for my studies and hobbies. This had been happening to me basically all my life. At first, I thought that it …