What are the two different kinds of technology?

Need ! how is richard characterized by alger in this excerpt from the passage? "to complete his costume he wore a coat too long for him, dating back, if one might judge from its general appearance, to a remote antiquity." he is exciting. he is intelligent. he is comical. he is happy.

Men sample of a metaphor? o a she was as busy as a bee. o b, his room was like a prison. o c. she has a heart of stone, d. she is an uncaring person.

Why does the author of exploring the titanic give background information about his youth and education? to show his lifelong love for the ocean