Tag : Leonardo Da Vinci

Nude Mona Lisa Discovery

1 year ago / 0 comments

If Da Vinci created a nude sketch of the Mona Lisa, does this change how we view his most famous painting? A 16th century charcoal drawing of a topless woman, known as the Monna Vanna, bears a strong resemblance to Leonardo da Vinci’s preeminent oil painting, the Mona Lisa: the … Read More

Tribology: A little bit of friction goes a long way

2 years ago / 0 comments

This weird sounding word does not mean the study of tribes, as many puzzled people have asked me before, though perhaps the subtitle has given it away. Tribology is the study of interacting surfaces in relative motion – which, I give you, doesn’t sound interesting when taken at face value. … Read More