दिमाग का सिस्टम vs चाँद की दुरी - Human Navigation System & Various Random Facts - TEF Ep 240

What is the length of navigation system of our brain? What exactly is pikachurin? Which is the biggest crab species in the world? Let us explore various random facts like these, in the episode 240 of TEF (Top Enigmatic Facts) series. Follow FactTechz On: Instagram:   / facttechz   Twitter:   / facttechz   Facebook:   / facttechz