There is more that most people – probably most scientists – have never even considered, and that seals the case for the heart’s intelligent design.
Are scientists in Texas catching malaria in the act of evolving, or is something else going on?
Around 1970 Michael Denton was a young researcher at Kings College London, thinking about how mammalian red blood cells could become anucleate.
Imagine the New York Public Library cutting every manual in half daily, or more often, and sending every month entire halves to a library in London.
Biologist Robert Waltzer briefly details the engineering wonder that permits oxygen to be carried by the blood.