He aided in the discovery of the cog and gear system, which later added into the creation of machinery in the Industrial revolution.
His flying machines gave a new perspective to engineering.
Answer:
Concert band
Explanation:
I am in Concert band so I should know.
Answer:
D. Several small melodic ideas
Explanation:
Explain the processes used in forming metals. Name one occupation in history that has used forming in metalworking. ... Forming can also include casting, which involving shaping the metal using a hammer or some other form of pressure. Forming has been most commonly used by blacksmiths for centuries.
Answer:
i did~ wasn't very interesting sooo cya
Explanation:
