| A | B |
|---|
| powerful | something very strong |
| products | things made by people or a machine |
| design | plan for how something should be done |
| allowed | let happen, or made something able to happen |
| instrument | tool or machine made for a special purpose |
| invented | made a new thing that did not exist before |
| created | cause to exist, brought into existence |
| almanac | book that list the positions of the sun, moon, and planets for every day of the year |
| biography | story of a person's life written by another person |
| patent | a legal paper given to an inventor that proves they were the first to make it |
