Charles McIntyre made a modern raincoat with two layers of rubber bonded by coal tar, clear oil and rubber solution. McIntosh raincoat was invented by a Scotsman named charles mackintosh in the18th century. He was unable to buy rain gear because of his life's embarrassment, so he took home his clothes stained with rubber and found that the place where the clothes were stained with rubber was not wet, which inspired him.

So he put rubber on an old coat. When he tried it in the rain, it succeeded. The world's first raincoat was born in the hands of Macintosh.

Other brief introduction to the national awakening answering activities.

The problem of making modern raincoats is the problem of the answer square. Other questions and answers are as follows:

1. Who is the hero of golden fleece in Greek mythology? Jason.

2. The purpose of the prop oath book is "castle".

3. From the 8th century to 1 1 century, Europeans often referred to rampant vikings as "vikings".

4. Which of the following services restrained Gong Bing's "cavalry"?

In order to cure the princess's lovesickness, which world miracle "hanging garden" did the king of Babylon build?

6. The selected leopard "Hundred Eight".

7. Under what circumstances can the commander-in-chief not gain experience to "beat other players"?