FlameStower fructifică o sursă de energie la îndemâna oricui: focul. Creatorii FlameStower au reuşit să convingă mulţi cumpărători pentru a-şi atinge pragul iniţial de finanţare.
Folosind conversia diferenţelor de temperatură în energie electrică, FlameStower este un încărcător electric de mici dimensiuni care are nevoie doar de puţină apă şi o sursă de căldură puternică precum focul pentru a putea încărca un telefon mobil.
În momentul realizării echilibrului termic dintre cele două şi a fierberii apei, utilizatorul trebuie să completeze vasul cu apă rece pentru a continua încărcarea.
Conform go4it.ro, invenţia este destinată celor care petrec mult timp în natură, dar este foarte bună şi în cazul dezastrelor care se soldează cu nefuncţionarea reţelei de energie electric.
Cu o greutate de 200 de grame şi dimensiuni de 20 x 6 centimetri, instalaţia degajă o putere medie de 2W şi un maxim de 3W şi are un preţ de 80 de dolari.
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