Summarize each of the inventions and inventor you studied this week and how they impacted history. Also, explain the most interesting thing you learned this week, and why.

The Piano, musical instruments were used all the way back in Bible times when King David was alive and King David played the harp to soothe King Saul hart. I learned there is a difference between the harpsichord and the Piano. The harpsichord plucks the string and the Piano hits it instead of plucking the cord, and that is why the Piano is called that because Piano means soft and the Piano can play soft or it can play loud, the loud is called Forte.

The Thermometer, the Thermometer is used to tell weather and it is used to tell peoples temperature.