Stephen Campbell’s book reminds us of the lies and self-congratulations we employ to create useful history, making historical ...

Christ, the child at her left ... it's a cultural icon. Learn how Leonardo da Vinci created this iconic image and why it's so famous.

Leonardo da Vinci was a genius of the ages ... its own power — not unlike the toy cars you may have played with as a child. However, the limitations of the era meant that the cart could only ...