Around the polar regions of the earth, something extraordinary happens in context of the duration of the sun on the sky. Subscribe for more educational content and unlock knowledge every day with FactTechz!

facttechznorwaytravelcountry factsnorth poleantarcticageographyearthgeologyarcheologyshort videofactfactshindishort fact videoamazing factsfacts in hindiहिंदीवीडियोrandom factsfun factsinteresting factsmobilemobile towerredshort hindi videogeneral knowledgegkscienceknowledgeinformationentertainmentinfotainementexam questionsneet