The recording, which was made when Kennedy was 20, has been released by archivists at Harvard University.
Created at Washington State University, the bizarre fluid defies Isaac Newton's Second Law of Motion.
A team at the University of Western Ontario have managed to build a snowman a mere three microns tall.
Researchers at the University of Bristol have found cooking pot fragments dating back over 10,000 years.
Astronomers at Queen's University, Belfast have helped to discover an extremely rare celestial event.
Scientists at Princeton University have simulated what an English-speaking macaque would sound like.
Engineers at RMIT University in Melbourne have announced a breakthrough in liquid-metal technology.
A team from the State University of New York at Buffalo created their own magma as part of an experiment.
Researchers at the University of Leicester have determined that Batman would be rubbish in real life.
University of Cambridge physicists have created an engine that is one million times smaller than an ant.
Researchers have unveiled a fascinating new robot that has been designed to look like a human woman.
Researchers at Harvard University have developed a way to quickly change the opacity of a glass window.
A university professor has revealed new details about the iceberg that sunk the RMS Titanic in 1912.
Students and teachers across Colorado have been encountering strange symbols at their universities.
The life-like contraption was developed by robotics engineers from several institutes across Iran.
Researchers at the University of Lincoln have shed light on why cats seem to fare better when left alone.
Lycanthropy experts from around the world will descend on the University of Hertfordshire next month.
Scientists at Osaka University in Japan have managed to fire a two-petawatt laser for one picosecond.
A fridge at the University of Kentucky smelt so bad that it ended up hospitalizing nearly a dozen people.
Engineers at Stanford University have developed a tiny robot with some impressive pulling power.