Dopo la moto a biogas giapponese alimentata da biomassa, una nuova ricerca si propone di sfruttare i materiali di scarto prodotti dall’attività umana per creare energia elettrica da usare in abitazioni ed edifici. Il segreto dell’elettricità del futuro potrebbe essere il riciclaggio dell’urina tramite pile a combustibile microbiologiche (MFC).
Lo studio arriva dai ricercatori della University of the West of England (UWE) di Bristol, e descrive un setup ideale composto da tanti elementi MFC stoccati in gruppo, al punto da riuscire a estrarre una quantità di energia elettrica “utile” per utilizzi in abitazioni domestiche o in piccoli villaggi.
L’ingrediente “segreto” di una pila a combustibile microbiologica sono i microrganismi anaerobi comunemente presenti all’interno del corpo umano, i quali si nutrono di composti di scarto (come appunto l’urina, ricca di ammoniaca) liberando energia sotto forma di elettroni.
Per quanto non ancora ultimato, il lavoro degli scienziati della UWE dimostra di avere notevoli potenzialità nel contribuire a risolvere i problemi energetici e di inquinamento di un mondo sempre più affamato di corrente elettrica. Tanto che la stessa foundation alimentata dalle ingenti risorse finanziarie di Bill Gates (Bill and Melinda Gates Foundation) sponsorizza il progetto attraverso il programma “Grand Challenges Explorations”.
Alfonso Maruccia
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Re: Ma non era colpa della pirateria?
30% è il 40% di 75. Se ne sono aggiunti altri due è logico che la quota di mercato diminuisce. Bisogna vedere se il mercato è aumentato in termini assoluti.zizzoRe: Ma non era colpa della pirateria?
- Scritto da: zizzo> 30% è il 40% di 75. Se ne sono aggiunti altri due> è logico che la quota di mercato diminuisce.> Bisogna vedere se il mercato è aumentato in> termini> assoluti.Gli introiti sono aumentati nell'ultimo anno di circa mezzo miliardo-600 milioni di $ (almeno secondo le stime). E' evidente che è aumentato grazie ai giochi su piattaforme mobile (smartphone, tablet...)Mela avvelenataRe: Ma non era colpa della pirateria?
- Scritto da: panda rossa> Ma come?> Io allibisco.> Dicevano che era tutta colpa della R4 e invece> adesso salta fuori che e' colpa della> concorrenza?Perche' la gente compra roba originale su android?As you can see, in Asia, 97% of the game's users are playing an illegal copy. In North America, the piracy rate is 43%. In Europe its 70%.Read more: http://articles.businessinsider.com/2010-08-02/tech/30055327_1_android-piracy-google#ixzz1dOpjor67Mariangelo MelatoRe: Ma non era colpa della pirateria?
miii articolo del 08/2010gnammoloRe: Ma non era colpa della pirateria?
- Scritto da: Mariangelo Melato> - Scritto da: panda rossa> > Ma come?> > Io allibisco.> > Dicevano che era tutta colpa della R4 e> invece> > adesso salta fuori che e' colpa della> > concorrenza?> > Perche' la gente compra roba originale su android?La roba per android e' aggratis.panda rossaRe: Ma non era colpa della pirateria?
- Scritto da: panda rossa> La roba per android e' aggratis.Si certohttp://imgur.com/RzTcYVa bene la tifoseria, ma evitiamo di sparare caxxate gratis che poi magari la gente ci crede.grubboloRe: Ma non era colpa della pirateria?
vince perché con lo smartphone il gioco è solo una delle funzioni, non l'unica.Mettiuz[OT] Io non vorrei dire. ma...
Oggi, dopo cinque anni di attesa, è uscito il quinto capitolo di The Elder Scrolls, con relativo strascico di polemiche su quale versione è più fluida, quale ha le texture più cristalline, la patch del "giorno zero", l'attivazione online, gli spettacolari bug a cui ci ha abituato Bethesda e "roba da casual, era molto meglio Morrowind". A parte tutto stamattina da Gamespot c'era la fila fuori fino a fuori dalla porta; <i> sarebbe </i> il caso di dedicargli almeno due righe? O se non c'è una mela sopra non è SRS BSNS?ciccipuppaRe: [OT] Io non vorrei dire. ma...
- Scritto da: ciccipuppa> A parte tutto stamattina da Gamespot c'era la> fila fuori fino a fuori dalla porta; <i>> sarebbe </i> il caso di dedicargli almeno> due righe? O se non c'è una mela sopra non è SRS> BSNS?Quale gamespot? Che sono andato a mangiare in un posto proprio vicino ad un gamespot e non c'era dentro un cane?panda rossaRe: [OT] Io non vorrei dire. ma...
I "casual" sono i nuovi paria del mondo dei giocatori :DPoi se oltre che casual sei pure macaco... :pFunzRe: [OT] Io non vorrei dire. ma...
- Scritto da: Funz> I "casual" sono i nuovi paria del mondo dei> giocatori> :D> Poi se oltre che casual sei pure macaco... :pma come? non vendeva di più Android?sadness with youal momento
i giochi per console sono decisamente migliori, altrimenti dividiamo il percato tra casual gamers e gamers, o ancora meglio tra giochi casual ed altri con ben più profonditàlulRe: al momento
- Scritto da: lul> i giochi per console sono decisamente migliori,"migliori" in base a quale criterio?> altrimenti dividiamo il percato tra casual gamers> e gamers, o ancora meglio tra giochi casual ed> altri con ben più profonditàun gioco è un gioco... se ti diverti è un buon gioco, se non ti diverti potrà essere profondo quanto vuoi e avere la grafica più bella che vuoi, ma resta sempre una m3rd@sadness with youRe: Ma non era colpa della pirateria?
Non pensarci troppo, gli amanti del videogame continuano a comprare una console portatile, e lo faranno sempre.Francesco_Holy87Re: Ma non era colpa della pirateria?
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