James Madison, the 4th President of the United States,  was very similar to Thomas Jefferson and Benjamin Franklin, in many ways. For example, he was a seeker yet had a deep and personal faith. He was also very educated and hated slavery, though unlike Jefferson, he did not free any

published Jan 21, 2018, 3:00:01 PM, by Jason Gale (Bloomberg) — Shafi Ahmed dons a pair of digital sunglasses and explains how the tiny lenses built into its black plastic frame, which can capture high-resolution images, are transforming how doctors get trained in operating rooms. The British colorectal surgeon used