Boss Battle menguji pemahaman kamu di akhir world. Berikut contoh pertanyaannya.
(1) Biomimicry is not merely a buzzword in modern science; it represents a fundamental paradigm shift in engineering, viewing nature not as a resource to be extracted, but as a mentor to be consulted. (2) One of the most celebrated examples is the Shinkansen bullet train in Japan. (3) The initial design caused a deafening sonic boom when the train exited tunnels, disturbing residents and damaging structures. (4) The chief engineer, Eiji Nakatsu, a birdwatcher, found inspiration in the kingfisher. (5) He noticed that the kingfisher could dive from air into water—two mediums with vastly different densities—without making a splash. (6) By redesigning the train's nose to mimic the kingfisher's beak, the engineers not only eliminated the sonic boom but also reduced electricity consumption by 15% and increased speed by 10%. (7) This success proves that 3.8 billion years of biological R&D have already solved many of the problems we face today.
What is the main idea of the passage?
The Shinkansen bullet train is the fastest train in the world due to its unique nose design.
Biomimicry involves using natural resources to build better engineering structures.
Nature serves as a vast laboratory of solutions that can inspire efficient engineering innovations.
Eiji Nakatsu is a famous birdwatcher who accidentally invented a new train.
The kingfisher is the only bird capable of diving without making a splash.