What is the velocity of a person's blood flow relative to the earth?
Dec 23, 2014 #1 David Schutz 1 0 What is the velocity of a person's blood flow relative to the earth?
Beyond the Standard Models News on Phys.org Physicists synthesize single-crystalline iron in the form likely found in Earth's core Unveiling the anomalous dynamics of non-collinear antiferromagnets Current takes a surprising path in quantum material
Dec 23, 2014 #3 Vanadium 50 Staff Emeritus Science Advisor Education Advisor 31,220 17,375 Why is this a question about spacetime?