the general term for new investions like nuclear power, genetic engineering or drones

(to) change sb or sth beyond recognition means

• they look better than before

• they appear completely unfamiliar

• they look worse than before

• they look completely different than before

A person who specializes in maths

draft or come up with a new look (e.g. in fashion or technology)

adjective to the verb "(to) program"

opposite to "simple" (as in simple structures or simple buildup)

Which term is correct?

• big-scale

• huge-scale

• large-scale

• tell-scale

If you want to know how much resources you need or how much material you need to buy, you need to know your numbers and make proper ... first!

synonymous to "out-of-date", "gone out of use"

What are "java" or "python"?