a simple tool or piece of equipment that is made to do a job
device
to be the first person to find a place or thing
discover
something with moving parts, that is made to work for people
machine
to draw your idea for how something will be made
design
keep away from or stop oneself from doing (something)
avoid
a good idea that you think of quickly
inspiration
to be the first person to make a new type of thing
invent
a scientific test to see how something works or if something is true
experiment
to make something by putting pieces together
build
vehicles moving on a road or public highway
traffic