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sas produced great results in notions Mechanics (airplanes, cars and machines prove it), did not solve the problems encountered from electromagnetic experiments: the belief that it was in the ether, the mechanical means that light propagated, was no longer realizing. The mechanical view of absolute time and space - the universe, anyway - seemed to be questionable. After giving his contributions to research on molecules and energy, Einstein, in 1905, aged 26, published on 30 pages, his "special theory of relativity." If the calculations can be complicated, examples and results are easier to understand. Basically this theory states that the idea of movement is not the same for everyone and everywhere. It all depends on where you are. Imagine yourself in the following situation: in the backseat of a moving bus, I roll a soccer ball across the floor to reach the turnstile collector. For those who played the ball speed is x (e.g. 2 meters per second). But to someone else, who allegedly saw the same scene from the outside of the bus, which was traveling at 50 meters per second, the same ball would be perceived to 52 meters per second. The same fact, seen from different points, are perceived in different ways. If we take into account that we are over the earth's surface and can be other beings watching us from another point in space, the speed they would be perceived by another. The velocity of an object must always be measured against a benchmark, and there is no privileged reference point on which to ensure the ultimate truth and only about a fact. "The laws of nature are the same in all coordinate systems moving with uniform motion relative to one another" says the first postulate of relativity of Einstein. This means that the notion of speed changes according to the position where the subject is. Similarly as with the time: there is no absolute speed or time, they are related to specific conditions within which they are perceived. The only constant is the speed of light, as stated in the second postulate of Einstein: "The speed of light in empty space is the same in all reference systems and is independent of the motion of the emitting body" If these findings can serve to specific scientific research, remote from everyday experience (in microscopic studies of atoms, for example, or in gross, on the expansion of the universe), the principle of relativity brought consequences of various orders (moral, theological, psychological , social, and other) for the contemporary world. Relativity is questioning the notions of time, space, motion, matter, finally, show that the world is what we perceive and that there is absolute forms of read and interpret reality. Always realized in the world, according to our perspectives.
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sas proizvodi velike rezultate u dojmove mehaniku (zrakoplovi, automobili i strojevi to dokazati), nije riješiti probleme s kojima se susreće od elektromagnetskih eksperimenata: uvjerenje da je to bio u eteru, mehanička znači da svjetlost širi, više nije bilo realizirati. Mehanička pogled apsolutnom vremenu i prostoru - Svemir, svejedno - Činilo se da je upitna. Nakon što je dao svoj doprinos istraživanja o molekula i energije, Einsteinu, 1905, u dobi od 26, objavljenom na 30 stranica, njegova "posebna teorija relativnosti." Ako su izračuni može biti komplicirano, primjeri i rezultati su lakše razumjeti. Uglavnom ova teorija tvrdi da je ideja o kretanju nije isti za sve i svugdje. To sve ovisi o tome gdje se nalazite. Zamislite se u sljedećoj situaciji: na stražnjem sjedalu autobusa u pokretu, razvaljati nogometnu loptu po podu do okretište kolektor. Za one koji je igrao u sredini terena brzina je x (npr. 2 metra u sekundi). Ali da je netko drugi, koji je navodno vidio isti prizor izvana dijelu autobusa, koji je putovao na 50 metara u sekundi, ista kugla bi se percipira do 52 metara u sekundi. Ista činjenica, vidjeli iz raznih kutova, doživljavaju na različite načine. Ako uzmemo u obzir da smo tijekom Zemljine površine, a mogu biti druga bića nas gleda iz druge točke u prostoru, brzina bi se percipiraju drugi. Brzina objekta mora uvijek biti mjeriti mjerilo, a ne postoji privilegirani referentna točka na kojoj bi se osiguralo konačnu istinu i samo o tome. "Zakoni prirode su isti u svim koordinatnim sustavima kreću s jedinstvenom pokretu u odnosu na jednu drugu" kaže da je prvi postulat relativnosti Einstein. To znači da je pojam brzine promjena s obzirom na poziciju u kojoj je taj predmet. Slično kao s vremenom: ne postoji apsolutna brzina i vrijeme, oni se odnose na specifične uvjete u kojima ih se percipira. Jedina konstanta je brzina svjetlosti, kao što je navedeno u drugi postulat Einsteina: "Brzina svjetlosti u praznom prostoru je ista u svim referentnim sustavima i ne ovisi o prijedlogu emitira tijela" Ako ovi rezultati mogu poslužiti za posebne znanstvenim istraživanjima, daleko od svakodnevnog iskustva (u mikroskopskim istraživanjima atoma, na primjer, ili u bruto iznosu, na širenje svemira), načelo relativnosti donio posljedice raznih redova (moralna, teološka, psihološka , socijalne i druge) za suvremeni svijet. Relativnost je propitujući pojmove vremena, prostora, pokreta, stvar, konačno, pokazuju da je svijet ono što vidim i da ne postoji apsolutna oblici čitanje i tumačenje stvarnosti. Uvijek shvatio u svijetu, prema našim perspektiva.