ঠাণ্ডাত গৰম গৰমত ঠাণ্ডা-Why is hand pump's water warm in winter and cold in summer#viral #video
Bikash Das Assam Vlog
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ঠাণ্ডাত গৰম গৰমত ঠাণ্ডা-Why is hand pump's water warm in winter and cold in summer#viral #video
121 просмотр · 3 года назад
Bikash Das Assam Vlog
2,28 тыс. подписчиков
121 просмотр · 3 года назад
In this video I explained why is the water from a hand pump warmin winter and cold in Summer-Bikash Das .
@bikashdasassamvlog
