Why do you say "insect wings are engineering miracles?"

This is a popular science joke for primary school students. What does insect wings have to do with engineering? Engineering naturally can't produce such a light and durable flying material. But which insect's wings were designed by you? Since you didn't build it, is it a miracle of your engineering? That's a miracle of nature. It's as if the wings of insects didn't grow until you invented engineering. Before humans appeared, insects could already fly. Or the miracle of your engineering? This is ridiculous to the point of irrefutable.

Well, that's all complaints. But it makes sense.

Insect wings are an engineering miracle and anthropomorphic. Imitate insects as adults. It would be a miracle if the wings of insects were the product of engineering. Because engineering has never produced such excellent materials. Then our engineering experts and engineers need not be depressed. Facing the laws of the universe, human beings still know very little. Don't say that the current engineering community thinks this is a miracle. If everything in life is interpreted by engineering, it is a miracle. For example, it is not as fast as night to create life with engineering. Life itself is a miracle. If you must use engineering to explain and understand biology, then your brain is a wonderful miracle.