How Were Rubber Bands Invented?

Today my class and i have read an story about  How many rubber bands were invented, and did you know, vulcanization mean it means that it is treated with heat and sulfur, did you know that rubber bands have usese  there is one that can hold you hair back, and it could hold broking things. Here is the video that i https://www.youtube.com/watch? and you could see how the rubber bands get made and the process, i got this story from Wonderopolis here is the link t it so you could read interesting stuff to https://wonderopolis.org/ here is my activity that i did.