₹11 करोड़ की पेन - क्या है इसमें? Most ExPENsive Pen in the World & Random Facts - TEF Ep 101 Download MPL: http://mpl.onelink.me/6L3j/Fact
Do you know which is the most expensive pen in the world? Do you know about Google's solar drones project (which actually ended in 2017). Have you even seen magnified image of human fingerprint? Have you seen rbc? Let's explore various random facts in the episode 101 of TEF (Top Enigmatic Facts).
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See you in the next enigmatic and scientific video full of knowledge.