The curious world of blood | BBC Ideas

Did you know that we are all made from star dust and seawater? And that your blood travels 20,000 km in your veins every day? Discover some truly fascinating facts about blood with author Rose George. From noses to belly buttons - watch more videos about your amazing body in this playlist 👉 Subscribe to BBC Ideas 👉 ____________________________ Do you have a curious mind? You’re in the right place. Our aim on BBC Ideas is to feed your curiosity, to open your mind to new perspectives, and to leave you that little bit smarter. So dive in. Let us know what you think. And make sure to subscribe! 👉 Visit our website to see all of our videos: And follow BBC Ideas on Twitter: #bbcideas #blood #biology