Video · Why is Red Meat … Red? TwitterShare on Facebook1K 403 500 views SciShow - December 8, 2015 Science SciShow More Videos The Discovery of Bacteria Should Have Been Impossible Science · 8 hours ago Could We Hibernate All the Way to Mars? Science · 4 days ago Could We Hibernate All the Way to Mars? Science · 4 days ago Wooden Cutting Boards Are the Best Science · 5 days ago Wooden Cutting Boards Are the Best Science · 5 days ago Do Glass Bottles Shed More Microplastics Than Plastic? Science · 6 days ago What’s the Truth about Acetaminophen and Autism? Science · 2 weeks ago What’s the Truth about Acetaminophen and Autism? Science · 2 weeks ago