90 seconds to understand the differences between HTTP and HTTPS
You can find URLs which start with http or https. Do you know the differences between them? Let's learn what HTTPS is in just 90 seconds!
Learn what the 12-hue color wheel is in 90 seconds
90 seconds to learn about Senchadou in Japan!
90 seconds to learn common Kansai-ben words!
90 seconds to learn what you should wear for funerals in Japan
