Igor LednevUniversity at Albany Latest articles by Igor Lednev Blood in Your Veins Is Not Blue — Here's Why It's Always Red By Marisia Fikiet, Igor Lednev published 3 June 18 Sometimes blood can look blue through our skin. But this is an optical illusion. Heart & Circulation Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Why do AI chatbots use so much energy?2How the surface you exercise on might increase your risk of cramps33,300-year-old ancient Egyptian whistle was likely used by police officer tasked with guarding the 'sacred location' of the royal tomb4Garmin Forerunner 570 review — Bright, accurate, slightly overpriced5JWST finds planet with all-carbon atmosphere orbiting 'black widow' star
Blood in Your Veins Is Not Blue — Here's Why It's Always Red By Marisia Fikiet, Igor Lednev published 3 June 18 Sometimes blood can look blue through our skin. But this is an optical illusion.
