The influence of the Beatles on scientific research

BarcelonaThe influence of the Beatles is notable in all areas, including science. More than three thousand scientific articles reference the songs and lyrics of the Beatles, according to a study by the digital scientific journal Plos One, which has found a total of 2,237 exact references and about 963 adaptations based on wordplay from the Liverpool quartet's songs. The work shows that the Beatles' songs appear in 1,584 scientific articles, a figure that surpasses other artists like Michael Jackson (65) and Elvis Presley (196).

The most cited songs are The long and winding road, with 798 matches; With a little help from my friends, with 209, and Here, there and everywhere, with 129. Many variations of All you need is love also appear. An example is the 2017 article Attention is all you need. The work, done by eight Google scientists, introduced the machine learning model, one of the self-attention mechanisms used by artificial intelligences like ChatGPT, and has been cited a total of 89,737 times.

To prepare the study, the researchers used the Scopus academic database and also a manual verification process to detect both exact references and wordplay. The analysis reveals that medicine is the field of research that most alludes to the Beatles, followed by social sciences, biochemistry, and the humanities. The authors state that "a well-chosen cultural reference can make a technical contribution more memorable and make it reach beyond the specialized public".

The research identifies 555 article titles that contain wordplay with Beatles songs, such as The lung and winding road (The long and winding road), about long covid, which plays with the word lung in English (lung). Other examples are Hair, there, and everywhere (Here, there and everywhere), which plays with the word hair in English (hair)and A hard day's work (A hard day's night), which explores the invisibilization of women in the workplace in different cultures.

"What is striking is that scientists tend to invert the optimism of the Beatles: With(out) a little help from my friends? (With a little help from my friends), Although it helps, love is not all you need (All you need is love) are some examples of less hopeful titles", explains Michiel Tjepkema, one of the authors of the work.

According to the analysis, scientific references to the Liverpool band increased from the nineties onwards, coinciding with the digitalization of academic publications and the miniseries The Beatles Anthology (1995), which explained the group's history through interviews with Paul McCartney, John Lennon, George Harrison, and Ringo Starr themselves. The article published by Plos One concludes that "references not only make the text more accessible, but also evoke a sense of shared heritage that fosters a personal bond between the author and the audience".