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This animation demonstrates various groups of solids through examples.
This animation demonstrates various groups of solids through examples.
Clothing reflects the lifestyle and culture of the region's inhabitants.
Clothing reflects the lifestyle and culture of the region's inhabitants.
Water on Earth is in a continuous state of change. The water cycle includes processes such as evaporation, precipitation, melting and freezing.
Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.
Several political and economic unions have been formed between countries during the past decades.
Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.
A glacier is a large body of ice that forms from snow, and is in constant, slow motion.
A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.
About 1,500 people were taken to the labour camp also known as ‘the Hungarian Gulag’ during the Rákosi era.
A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.
Colourless, odourless, heavier-than-air gas. Necessary for the photosynthesis of plants.
Colourless, odourless gas, highly toxic to humans and animals in high concentration.
A colourless, odourless, non-reactive gas, it constitutes 78.1% of Earth´s atmosphere.
Leonardo uzkonstruēja kustīgu spārnu, balstoties uz putna spārna uzbūvi un maldīgu hipotēzi.
Bruņumašīnas dizains atbilst svarīgākajām militārajām prasībām: uzticamība, mobilitāte un liela šaušanas jauda.
Mehāniskā spārna skice ir viens no Leonardo meistardarbiem aviācijas jomā.
Šis mākslinieks un zinātnieks uzskatīja, ka tad, ja skrūves tipa konstrukcija pietiekami ātri griezīsies ap savu asi, tā “ieurbsies” gaisā un lidos.
Leonardo radošo projektu klāstā bija arī vairākas tiltu skices. Šis neparastais atveramais tilts nodrošināja netraucētu ūdenstransporta satiksmi.
Leonardo bija ne tikai izcils mākslinieks, bet arī zinošs militārais inženieris.
Šī nepararsti sarežģītā pētījuma mērķis bija atdarināt dažādus putna lidojuma posmus.