Fatal frogs across south america one can find a variety of frog unlike found in europe. apart being different colours, such as yellow and blue, these frogs are poisonous. some of them are poisonous that even touching can be fatal. the embera choco people of colombia have using toxins from frogs for many years in to hunt. however, since the arrival of other types of weapons in the rainforest, the art of making dart guns started to disappear. however, it is still possible to find craftsmen making dart guns the trunks of palm trees. the actual dart is covered from the frog’s skin. the poison will remain strong to kill animals for more a year. about 55 of the 135 species of south american frogs are toxic. the frogs are brightly coloured to warn predators not to touch them. some species of frogs produce toxins may be useful for mankind as painkillers. a number of species are by researchers in the states to investigate the possibility of using toxins for benefit. by licking the frog’s skin scientists judge the level of toxins. there is no danger of being poisoned, though, as frogs in captivity gradually become poisonous.

Urals Mineralogical Museum VA Pelepenko - private museum of stone in Yekaterinburg. The exposition is extensive (over 10,000 copies ) collection of minerals collected by the founder of the museum VA Pelepenko .The museum is located in the city center in a former hotel restaurant Bolshoi Ural transmitted order of the government of the Sverdlovsk region in 1999 to rent the museum for 20 years. Since then, the building became the property of the federal regional and since 2004 continues a series of conflicts and litigation between the museum and changing tenants of the hotel building .Endorsed by the regional authorities on the basis of plans to create a museum of stone palace with the construction of a separate building and have not been implemented. In 2011, the municipal authorities of the lot on the street Dobrolyubova for the new building of the museum , but there is not even a project.The Museum takes part in Ekaterinburg Museum Night .
Уральский минералогический музей В. А. Пелепенко — частный музей камня в Екатеринбурге. Основу экспозиции составляет обширная (более 10 тысяч экземпляров) коллекция минералов, собранная основателем музея В. А. Пелепенко.Музей находится в центре города в помещении бывшего ресторана при гостинице Большой Урал, переданного распоряжением правительства Свердловской области в 1999 году в аренду музею на 20 лет. С тех пор здание перешло из региональной собственности в федеральную и начиная с 2004 года продолжается серия конфликтов и судебных тяжб между музеем и меняющимися арендаторами здания гостиницы.Получившие поддержку на уровне региональных властей планы создать на основе музея Дворец камня со строительством отдельного здания так и не были реализованы. В 2011 году городскими властями был выделен участок на улице Добролюбова для строительства нового здания музея, но пока нет даже проекта.Музей принимает участие в Екатеринбургской ночи музеев.

Bread is eaten every day. The letter was received yesterday. I was asked at the lesson yesterday. I was given a very interesting book at the library last Friday. Many houses are built in our town every year. This work will be done tomorrow. This text was translated at the last lesson. These trees were planted last autumn. Many interesting games are always played at our PT lessons. This bone will be given to my dog tomorrow. We were invited to a concert last Sunday. My question was answered yesterday. Hockey is played in winter. Mushrooms are gathered in autumn. Many houses were burnt during the great fire of London. His new book will be finished next year. Flowers are sold in shops and in the streets. St. Petersburg was founded in 1703.