Answer:
I am always in front of you, but you will never see me. What am I?
It can cause deflation of tires when dropped from the rear of spy cars.
Hands she has but does not hold. Teeth she has but does not bite. Feet she has but they are cold. Eyes she has but without sight.
I have four wings but cannot fly. I never laugh and never cry. On the same spot always found, toiling away with little sound.
A mighty weapon in the war against winged household pests.
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?