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We have about 25 million olfactory cells, and this makes any smell that we feel can interfere in our appetite in our memories and our feelings. Who has not felt the smell of food from Grandma or the scent of baby, pretty typical in homes where there is a newborn baby? The smell and taste work together, and that's why, when we are cold, do not feel the smell of things, nor do we taste. This is quite frustrating, agree? Have you ever imagined you face to face with a super stuffed pizza and you can not smell it? Or, eat this delicious pizza and not taste it? Sweet and salty, and sour, bitter or "amarrento", are some of the sensory properties of matter, more appropriately called organoleptic properties, which are all the properties that can impress at least one of our five senses. Who ever sucked ice? The feeling is a mix between pain and cold? Because the fact of being hot or cold can modify both the taste of things? And after all what is temperature? We realize the temperature rise when we shook, that's right! When you run or do exercise, do not you feel the heat? With the matter the same thing happens. When atoms or molecules become agitated, the temperature increases, as well as our body. Imagine an ice cube and a dam where water runs through rocks. In ice cube water molecules are very close to each other, hindering its movement. Already when we see the water flowing between the rocks, water molecules are a chance to spread much larger than the ice, which enables the molecules are moving in water greater than in the solid state, so the temperature is closely linked to the idea of moving molecules. Now, let's imagine attending a deepsea, sunny day, sunscreen, cap on his head, and all the accoutrements (rod, hook, reel ...) XIIII ... Just drinking water! And now? Much water around and
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Imamo oko 25 milijuna mirisne stanice, a to čini niti jedan miris koji se osjećamo se miješati u naš apetit u našim sjećanjima i našim osjećajima. Tko nije osjetio miris hrane iz baka ili miris bebe, prilično tipično u domovima gdje je novorođenče? Miris i okus rade zajedno, i to je razlog zašto, kada smo hladno, ne osjećam miris stvari, niti mi okus. To je vrlo frustrirajuće, slažete? Jeste li ikada zamišljali da licem u lice sa super punjene pizze, a ne mogu ga osjetiti? Ili, jedu ovu ukusnu pizzu, a ne ga kušati? Slatko i slano i kiselo, gorko ili "amarrento", neki su od senzornih svojstava tvari, više prikladno zove organoleptička svojstva, koja su sva svojstva koja može impresionirati barem jedan od naših pet osjetila. Tko je ikada sisao led? Osjećaj je mješavina između boli i hladnoće? Jer činjenica je da vruće ili hladno može mijenjati i okus stvari? I nakon svega što je temperatura? Svjesni smo porast temperature kada smo zatresao, to je točno! Kada pokrenete ili raditi vježbe, ne možete osjetiti toplinu? S tom pitanju ista stvar se događa. Kada se atomi ili molekule iznervirati, povisi temperatura, kao i naše tijelo. Zamislite kocku leda i brana gdje voda teče kroz stijene. U ledenih kocki molekula vode su vrlo blizu jedna drugoj, koči njegov pokret. Već kad smo vidjeli vodu koja teče između stijena, molekule vode su šanse za širenje mnogo veći od leda, koja omogućuje molekule kreću u vodi većoj nego u krutom stanju, tako da je temperatura usko povezan s idejom pokretnih molekula. Sada, neka je zamisliti da pohađaju Deepsea, sunčan dan, krema za sunčanje, kapu na glavu, i sve halje (štap, kuka, rola ...) XIIII ... Samo pije vodu! A sada? Mnogo vodu oko sebe i