| A | B |
|---|
| electricity | energy that makes light, heat, motion, or force |
| construct | build or put together |
| trash | something of little use |
| project | something you plan and then do |
| contraption | something that is put together in a very odd way |
| unique | only one like it |
| wad | a round lump |
| daydream | awake but thinking of pleasant things |
| scrap | tiny piece of something; leftover |
| sidekick | good friend and partner |
| robot | machine with moving parts that is controlled by a computer |
| foolproof | so simple and safe that anybody can use it |
