The buttons, the buttons were expensive because they were made out of metal.And they used them for winter the little ice age in europe it was very cold. The rich were the people who adopted it first because they had the money to do that. It was necessary to stay warm in the cold. Oil … Continue reading Buttons

Summarize each of the inventions you studied this week and how they impacted history. Also, explain the most interesting thing you learned this week, and why. Chess was a game they liked to play back then, they also like to watch jousting they thought it was fun. The game chess was a well known game  … Continue reading Chess, Arquebus, Printing Press,

The English Longbow was a great invention it was great because it was able to be used at long range. It was very helpful in the 100 years of war because there were knights so they could shoot the arrow at the knights horse so it would die and because the knights armor was o … Continue reading English Longbow, Spurs

Summarize each of the inventions you studied this week and how they impacted history. Also, explain the most interesting thing you learned this week, and why. The Spectacles is used for reading writing and so on and so forth. The Spectacles is a great invention for men and society. It has a great impact on … Continue reading Spectacles, Mechanical Clock, Paper Mill.

Describe each of the inventions you studied in this course this week, and how they impacted history. Trebuchet, the Trebuchet is a war machine, that is like this it has a wait on one end and like a bag of sorts one the other, it was used to fling stuff over walls and to brake … Continue reading Trebuchet,Vertical windmill And The Stern-mounted rudder.

Brieflnd summarize the lives and main achievements of the four Islamic scholars you studied this week. Also explain why the Arabs made big advancements in fields related to biology, like medicine and the study of vision, but not in physics. What were the lessons in marketing, salesmanship, and entrepreneurship that you learned this week from … Continue reading Al-hazen And More.

Summarize each of the four inventions you learned about in this course this week and explain their impact on history. Universities, The Universities back then, is were people learn basic reading, writing, arithmetic and the Bible. The monastery was a education center. The bishop of rome was the most powerful, then the pope. Universities are … Continue reading Universities, Wine,Ribbed Vault And Chimney.

Briefly summarize the lives and main achievements of the four Islamic scholars you studied this week. Also explain why the Arabs made big advancements in fields related to biology, like medicine and the study of vision, but not in physics. What were the lessons in marketing, salesmanship, and entrepreneurship that you learned this week from … Continue reading

How did the collapse of the Roman Empire lead to the creation of a wide variety of glass styles compared to the common style (clear, thin) that was produced within the Empire?  Rome used to make glass, but when they started after Rome collapse they used to make it thinner and they used colors like red, … Continue reading

The trapdoor is very cool. The trapdoor is a spider that hides in a tunnel then jumps out and eats its prey. It has two fangs and it leaps on and into the prey with its fangs! OUCH!