How Things Look on Instagram: "TOKYO, Japan — A viral video utilizing an optical illusion has effectively showcased the astonishing speed of Japan's bullet train network, known as the Shinkansen. The high-speed rail typically operates at a maximum commercial speed of 320 km/h (about 200 mph), a velocity expertly captured by the video's narrow perspective at a station platform. This efficient system is a cornerstone of Japanese transit, with services like the Nozomi on the Tokaido line averaging