Joseph lebai
JF-Expert Member
- Jul 19, 2017
- 8,452
- 8,602
Hata hayo mambo ya sayansi huenda yana ushetani ndani. Hivi umeme positive and negative charges, vinasafiri kwenye nyaya na ni hatari kama ukikosea. Sawa ni sayansi iliyofanyiwa utafiti wa kina, mbona kuna mabingwa wanaologa umeme?