What is a person trained to use both technology and scientific knowledge to solve practical problems?

How do transistors amplify weak signal? What is a large array? What are the advantages of Watts steam engine? Which is the HTML tag to start a Heading level 3? Write a program to accept any three numbers and find the smallest number by if statement? How can you convert from int to string? Explain how atomicity durability is implemented in DBMS using shadow copy scheme? What do you call a person who cleans a drain? Can some company supply service for a diesel generator set in Kunya Turkmenistan? Why don't they make the entire plane out of black box material? What new technologies helped explorers? Who designed the Duge Bridge? How was life before the robots? Functions of a insulation? What do the Tellers of Parliament count the number of? Write a program which takes the temperature in farhenheightthe program should display the farhenheight temperature as well as centigrade C equals? What is an example of autogenous welding? How do you sovle 3c plus 5 equals c plus 15? Do you need title for car to get tags? How tall is the rainbow bridge in bridge city Texas?

What is a person trained to use both technology and scientific knowledge to solve practical problems?