Inventions

On the Origin of Clockwork, Perpetual Motion Devices, and the Compass

The Modern Clock

Experiments with Alternate Currents of High Potential and High Frequency

Artificial and Natural Flight

What Is ChatGPT Doing

The Miner's Friend; Or, An Engine to Raise Water by Fire

On the Origin of Clockwork, Perpetual Motion Devices, and the Compass

The Telephone

Linotype Manual

The Miner's Friend; Or, An Engine to Raise Water by Fire

The Next Big Thing

Improvement in Fire-Arms and in the Apparatus Used Therewith

The Romance of Modern Invention

History of electric light

Makers of Many Things