Sähköä sitruunoista
Tutkitaan, miten kemiallisesta energiasta voidaan tuottaa sähköenergiaa.
Watch video Sähköä sitruunoista online without registration, duration hours minute second in high quality. This video was added by user Aivot - yhdessä käyttöön 16 May 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 8,189 once and liked it 17 people.