Faril mai daukar hoto Charland (Caleb Charland) babban fan ne na gwaje-gwajen kimiyya. A cikin aikin bincike "baya ga haske", ya yi nazarin yiwuwar samun wutar lantarki daga 'ya'yan itatuwa da kayan marmari.
Don wannan Kalibu ku makale a cikin wani abu na ƙusa na Galawvanized a ƙarƙashin nazarin, da kuma Wayar tagulla a haɗe. Haɗin zinc na ƙusa ya haifar da wayoyin lantarki, wanda, yana motsawa zuwa waya, ya ba da ƙarfin lantarki sosai don haskaka ɗan led, ya rubuta "taken sanyi".
Zuwa ga tushen haske, mai daukar hoto zai iya juyawa dankali, apples, lemons, inabi, ko, alal misali. Ta hanyar gwaje-gwajen sa, mai daukar hoto yana nuna yiwuwar samar da makamashi na madadin samar da makamashi.
Za'a iya ganin nunin mai daukar hoto a Boston daga Mayu zuwa 7 ga Yuni.