Article
水上步行機 - A machine for walking on the water

Column title: 科學常識 - General scientific knowledge
Subject matters: 新知 - new knowledge, 文章 - essay,
Language level: Baihua

Keywords: general knowledge, invention,

Image
水上步行機 - A machine for walking on the water

Subject matters: Machine,
Medium: Photograph-Monochrome

Function: Related to Article/Ad

Keywords: science, invention,

Persons:
加米賽 Jia Misai (mentioned in article)