Can we teach the spark of genius or is invention an innate, fearless curiosity?
In short: In his final 1974 Christmas Lecture, Professor Eric Laithwaite questioned whether scientific invention is a sudden flash of brilliance or a skill that can be cultivated. By invoking the spirit of Alice from Lewis Carroll, he argued that the true engine of engineering is a fearless, insatiable curiosity for the impossible.
Professor Eric Laithwaite, who lived from 1921 to 1997, holds the distinction of being the first individual to present two separate series of the Royal Institution Christmas Lectures on national television. His 1974 series, titled The Engineer Through the Looking Glass, served as a follow-up to his 1966 series, The Engineer in Wonderland. Throughout these presentations, Laithwaite maintained a consistent philosophy: that science is inherently exciting and that curiosity acts as the primary bait for discovery.
The 1974 series spanned six lectures, covering complex topics such as electromagnetism, inertia, and gravitation. Laithwaite famously used the fourth lecture to challenge established scientific orthodoxy, specifically attempting to contest Newton’s Laws of motion and the fundamental laws of thermodynamics through the use of behavioural gyroscopes. This willingness to confront accepted scientific wisdom highlights his view of the engineer as someone who constantly pursues the seemingly impossible, much like Alice stepping through the looking glass.
Laithwaite’s final lecture in the series, filmed on January 3, 1975, focused on the nature of invention itself. He pondered whether a formal school of invention could exist and what specific personality traits would be required for success within such an institution. He concluded that while there may not be a literal crown waiting for those who explore these frontiers, the journey of discovery provides its own reward. By framing the engineer’s work as a pursuit of the impossible, Laithwaite emphasized that the delight found in the process is the ultimate goal of scientific inquiry.
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- Summary by Intellect · source: It's My Own Invention - Eric Laithwaite's 1974 Christmas Lectures 6/6
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