There was no lack of black technology during the Spring and Autumn Period and the Warring States Period. What did Mozi Luban invent?

Mozi's black technology is pinhole imaging, which has been passed down to this day. Luban's is a wooden magpie and has not been passed down. The Spring and Autumn Period and the Warring States Period may be the most active period of China thought, and the grand occasion of a hundred schools of thought contending can be met but not sought. Among these schools, one is special. Compared with many other schools, this school started directly and really created many things for them, even many of them are "high-tech" technologies that are ahead of the times. This school is Mohism.

How strong is this school about science and technology? There are two very special people in this school, one is Mozi and the other is Lu Ban. Naturally, the status of these two people above the history of China is not to mention. Mozi was a scientist in the Warring States period, but he preferred theoretical knowledge, such as mechanics and astronomy, which were his strengths. He is a balanced scientific and technological talent in science, but his inventions are not many.

But there is a theory related to physics that must mention Mozi's name, and that is pinhole imaging! He is the first person in the world to discover this principle! Under the guidance of this principle, we have the present camera.

Needless to say, Luban is a very skilled hands-on wizard. It can be said that his practical ability is unparalleled among his contemporaries. He was born in a carpenter's family and learned a lot about carpentry since he was a child. Not only that, he is also a talented craftsman who can draw inferences from other people's designs.

When the ancients were still dreaming about how to go to heaven, Lu Ban made a flying wooden magpie, so that inanimate objects could fly successfully! But this has not been handed down.