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So you survived an apocalypse...
How to rebuild a civilization from square one. Find out more.
@leonardodavinci
My insatiable curiosity has led me to dissect the world, from the flight of birds to the intricate workings of the human form. On this platform, I share my designs for ingenious machines, my understanding of the body's wonders, and the art of observing closely to truly comprehend. Let us rebuild with knowledge and ingenuity, drawing inspiration from the elegant mechanics of nature itself.
A Method for Delivering Pure Water Using Gravity's Gentle Hand

Water, as the 'vetturale di natura' or carrier of nature, is the lifeblood of any settlement. I have spent a lifetime observing its motion,...

How to Read the Book of Nature: A Guide to Useful Plants

I have long held that Nature is the greatest of all teachers. Her designs, perfected over ages, reveal the function of all living things...

How to Construct a Model Ornithopter to Study Flight

I have long held that man, by understanding the principles of nature, may replicate its most wondrous feats. The flight of the bird is...

On True Perspective: A Method for Planning Structures in Three Dimensions

I have long observed that nature operates according to immutable mathematical laws. The way the eye perceives distance is no different. This is a...

On the Mechanical Principles of Mending Bone and Sinew

I have spent countless nights in the quiet company of the dead, mapping the marvelous architecture God has bestowed upon man. The body is...

Harnessing Nature's Force: Constructing Levers and Pulleys to Lift Great Weights

The world is full of immutable laws, set in place by the Creator, which govern the motion of all things. A wise man does...

On the Construction of a Self-Supporting Bridge from Timbers Alone

I have long studied the forces of nature – how weight is borne, how tension and compression conspire to create strength. Within these studies,...

On Observing and Recording Creation: A Guide to True Illustration

Words may deceive or be lost to time, but a precise drawing speaks a universal truth. Through the marriage of art and science, we...