Demonstrates how Renaissance artists used mirrors and lenses to develop perspective and chiaroscuro challenging our view of how these two foundations of Western art were established.

The Secret Knowledge: Andrew Crumey

The Secret Knowledge:On the Dismantling of American Culture Sentinel David Mamet

The Secret Knowledge of Water:There Are Two Easy Ways to Die in the Desert: Thirst and Drowning Back Bay Books Craig Childs

Our Knowledge Box, or Old Secrets and New Discoveries:A Compendium of Valuable Information, and an Indispensable Hand-Book for the Use of Everybody, The Best Collection of Rare and Valuable Recipes Ever Published (Classic Reprint) Unknown Author

Scientists are discovering how plants secretly talk to each other. How smart is your geranium, and what does a tree know? Today, we´re eavesdropping on the secret language of plants. [Broadcast Date: December 5, 2014] 1. Language: English. Narrator: Jim Fleming. Audio sample: http://samples.audible.de/rt/tbon/141205/rt_tbon_141205_sample.mp3. Digital audiobook in aax.

Scientists are discovering how plants secretly talk to each other. How smart is your geranium, and what does a tree know? Today, we´re eavesdropping on the secret language of plants. [Broadcast Date: May 14, 2014] 1. Language: English. Narrator: Jim Fleming. Audio sample: http://samples.audible.de/rt/tbon/140514/rt_tbon_140514_sample.mp3. Digital audiobook in aax.

Using a complex network of chemical signals, trees talk to each other and form alliances with fellow trees, even other species. In fact, whole forests exist as a kind of superorganism. And some trees are incredibly old. Did you know a single bristlecone pine can live up to 6,000 years? And the root mass of aspens might live 100,000 years? We explore the science and history of trees and talk with Richard Powers about his epic novel ´´The Overstory.´´ [Broadcast Date: May 2, 2018] 1. Language: English. Narrator: Anne Strainchamps. Audio sample: http://samples.audible.de/rt/tbon/180502/rt_tbon_180502_sample.mp3. Digital audiobook in aax.

Alien Secret Knowledge:Philip John Edwards. 1. Auflage Philip John Edwards

Secrets and Knowledge in Medicine and Science, 1500-1800: