Serendipity, Error and Exaptation

 

Serendipity

Serendipity refers to the occurrence of valuable discoveries or insights by chance or accident while looking for something else. At times, profound revelations arise from ordinary encounters. This holds true for the revelation of the cosmic microwave background (CMB), which initially presented itself as a technical inconvenience. (Trefil, 2005) In 1964, while working at Bell Labs, Arno Penzias, and Robert Wilson were troubleshooting an issue with a microwave antenna, attempting to eliminate persistent background noise. No matter what they did, they couldn't eradicate the noise. After ruling out potential sources like pigeon droppings and radio interference, they realized they had discovered a constant microwave signal coming from all directions in the universe. This accidental finding ultimately confirmed the Big Bang theory and earned Penzias and Wilson the Nobel Prize in Physics in 1978. While fine-tuning an antenna, two astronomers stumbled upon celestial interference, paving the way for one of the most significant revelations in history. (Trefil, 2005)

Error

Innovation through error involves making a mistake or encountering an unexpected result that leads to a discovery or invention. Another notable innovation due to error is the creation of the slinky toy. The cherished children's toy had an unexpected origin in 1943 when naval engineer Richard James was experimenting with springs meant to safeguard shipping equipment during turbulent seas. When he accidentally dropped one of the prototypes, he observed its spontaneous and continuous movement, giving rise to the creation of the iconic plaything. (Fallon, 2017) Intrigued by this movement, he saw the potential for a toy. He and his wife, Betty, developed the slinky, which became a beloved and iconic toy worldwide, despite its original intended purpose failing to materialize. The Slinky consists of a pre-compressed helical spring, and its remarkable ability to "walk" is attributed to the principles of elasticity. With over 250 million units sold globally, this is a testament to the enduring popularity of a toy that confidently navigates staircases without any hesitation. (Fallon, 2017)

Exaptation

Exaptation refers to the process where something originally developed for one purpose is later repurposed or adapted for a completely different use. A notable example is the development of the microwave oven. The inaugural casualty of the microwave was a peanut bar that happened to be in the pocket of American engineer Dr. Percy Spencer. Working within the vicinity of the radio waves emitted by a magnetron, a crucial component in radar technology, the peanut bar melted. Intrigued, Spencer then experimented with the magnetron on an egg, which resulted in an explosive outcome. By the year's end, the prototype of the microwave oven was constructed, and commercial models (equivalent to 30,000 euros in today's currency) swiftly emerged, eventually churning out countless subpar dinners. (Vegreville, 2010)