Answer:
A mighty weapon in the war against winged household pests.
I am a span of time you can always see through I am also the timepiece with the most pieces. What am I?
Twigs and spheres and poles and plates. Join and bind to reason make.
What has 3 feet but cannot walk?
You can read it both ways, I wear; One way it's a number, reversed a snare.
What language does a billboard speak?