Whether you see your own blood or stand for a long time, you faint. Watch this video to know exactly why you faint. ( चाहे आप अपना खून देखें या लंबे समय तक खड़े रहें, आप बेहोश हो जाते हैं। आप बेहोश क्यों बेहोश होते हैं, यह जानने के लिए यह वीडियो देखें।) Created By- Prabandh Dalai Guided By- Ashutosh Maharana Follow us on:- Facebook: https://www.facebook.com/Science-Para... Instagram: https://www.instagram.com/invites/con... Twitter: https://twitter.com/ScienceParanoia?s=09 Email us at - scienceparanoia@gmail.com Music:- (YouTube Audio Library) 1) Up Above by Letter Box (Intro) 2) Hovering Thoughts by Spence (Background) Image Source:- https://commons.wikimedia.org/wiki/Ca... https://www.wikipedia.org/ https://pixabay.com/ https://www.needpix.com/ https://freesvg.org/ http://www.flickr.com/ https://www.goodfreephotos.com/