Governments deliberately place castaway huts or depots on isolated islands to provide stranded people with essential supplies and tools. During the 19th and 20th centuries, the New Zealand government constructed the majority of these huts. Interestingly, the huts were designed to withstand harsh weather conditions, and they were built with materials that could withstand strong… Read More »
Roman engineers created structures that have withstood the test of time thanks to the use of lime clasts in their concrete. Unlike modern concrete, which often deteriorates within a few decades, Roman concrete exhibits remarkable durability due to its self-healing properties from lime clasts. As a result, ancient wonders like the Pantheon and aqueducts still… Read More »
In 1977, the airing of an anime based on the book Rascal in Japan led to the importation of thousands of North American raccoons as pets, which were eventually released into the wild and have since become an invasive species in the country. As a result of the raccoon population explosion in Japan, government officials… Read More »
Heinrich Hertz, the German physicist, is known for discovering electromagnetic waves, which we now know as radio waves, in 1887. However, when asked about the practical applications of his discovery, he replied, “Nothing, I guess.” He was more interested in studying the fundamental properties of electricity and magnetism. Hertz died at the young age of… Read More »
The US Department of Defense invested $170,000 in a study to investigate the causes of coffee spillage while walking. The findings revealed that any low-viscosity liquid could spill when exposed to human biomechanics, not just coffee. The study was part of the Defense Advanced Research Projects Agency’s (DARPA) quest to understand human movement and to… Read More »
As per the concept of “Subjective Age,” most children and adolescents perceive themselves as older than their actual age, however, this flips around the age of 25, and by 30, around 70% of people feel younger than their chronological age, with the gap between the two increasing with time. Interestingly, research has shown that feeling… Read More »