Steel Plow it was made by John Deere for farming equipment. It was made in 1837 It was mainly a tractor which plowed and harvested crops so no one would do it be hand. When it was made it didn’t have much only very little of mechanical parts and a lot of gears rolling around. Now we use it every day when farmers harvest it.
The steam shovel: It was used daily for many buildings, like business buildings or apartments. It’s a tractor that moves dirt or object or Materiels. For example, it’s a crane but in of picking it up they mash up the dirt and grab it with a holder on the front.
The postage stamp: It the stamps on your mail you get daily. Stamps were made in 1840 by hand made and with help oh machines they processed over 1.8M stamps a day. Now in modern present we make over 58.4M stamps a day. not only are stamps made for mail it’s made for letters, or paper of a message or a notification. The creator of stamps was Rolan Hill as known was made in 1837.
The vulcanized rubber: It was used for shoes, materiel, etc. When it was made it was way back in 1839 When Charles Goodyear found it out for cars. If rubber wasn’t on cars, we would not be able to drive even a couple miles. It was first ever found on a tree in India on the tree bark it was unique of some sort it was brittle after the cold. But before they harvested the bark and kept using mechanics in machine to heat the rubber to make it a non-sticky sort using a chemical and an acid to not melt it. It’s not considered a dangerous job, but you do need to wear gloves and to handle the heat of the furnace.
Lesson Learning 