Egon Larsen

A history of invention

By Egon Larsen

Great Ideas Series Number 3: Great Ideas in Engineering

By Egon Larsen

FIRST WITH THE TRUTH

By Egon Larsen

Hovercraft and Hydrofoils

By Egon Larsen

Wit as a Weapon: Political Joke in History

By Egon Larsen

New Sources of Energy and Power

By Egon Larsen