रहस्य: पानी जहाज़ में 'हेडलाइट' क्यों नहीं होता है ? Why Ships Have No HL & Random Facts - TEF Ep 239

What are wormholes? What does scientific calculations say about them? Why ships have no headlight? What is a sleeping pod?

Let us explore various random facts like these, in the episode 239 of TEF (Top Enigmatic Facts) series.

Follow FactTechz On:

Instagram: Instagram: facttechz
Twitter: Twitter: facttechz
Facebook: Facebook: facttechz

• #science_technology
• #science
• #knowledge
• #space
• #facttechz
• #facttechz_new_video
• #amazing_facts
• #interesting_facts
• #facts
• #fact
• #
• #
• #facts_in_hindi
• #hindi