Juggling 
To dream that you are juggling denotes that you are trying to attend to a lot of things at one time.
Inhaling
To inhale in a dream is to accept outside knowledge. You take in the air which supports life, accepting your reliance upon the network of society which surrounds us all. Deep inhalation breathing is naturally calming; it is used in yoga to become more centered in the present moment. Your subconscious is finding its place in the world.
To inhale something other than air in a dream symbolizes an imbalance and a disconnection from society. You have allowed a single project, emotion, or person to put you off center.
Gas Mask
To see or wear a gas mask in your dream indicates the need to practice filtering the information you take to heart.
Parachute
To dream that you are in a parachute signifies a feeling of safety and security amidst danger and chaos. On the other hand, it may also imply that it is time to get out of a sticky situation or let go of an old opinion.
To dream that you have difficulties with a parachute signifies a probable act of betrayal by a person you trust and rely on.
Whirlwind
To dream of yourself standing in front of an upcoming whirlwind is a warning. There will be changes to your waking life. These changes may bring about uncomfortable feelings and situations. You may experience a loss, or scandal may enter your life. Be leery, as the thoughts and desires you are hiding will soon be brought to the forefront.
Jackhammer
To dream of a jackhammer implies that some situation or issue needs to undergo a major alteration. You should update your beliefs, ideals, and behavior.
Carburetor
To dream of a carburetor is a symbol that all aspects of your life are in perfect harmony. Your body, mind, and spirit are all working together to bring you peace and calmness.
Levitation
To dream that you are levitating signifies that you are having difficulty letting go of your unconventional ideas. This may be a reminder for you to look at more realizable and feasible options.
Alternatively, you may be distancing yourself from your source of protection and rationality. It represents being alienated and uncared for by those around you.
Hair Dryer
To dream of using a hairdryer speaks of the search for a quick fix and is a reminder that it can be better to allow nature to take its course. A situation may be currently unfolding and applying an organic attitude to it may result in a broader outlook and a highly satisfying flow of energy.
Helicopter
Seeing a helicopter in a dream may indicate that you feel the need to be rescued, or in need of help to get away from a bad situation.
To ride in a helicopter in a dream shows that you have escaped a bad habit and made progress toward your goals.
Hearing the sound of a helicopter in your dream may be the sound of your beating heart, indicating intense emotions.
Feeling afraid while dreaming of riding in a helicopter represents insecurity with a high position in life. You may feel that you don't deserve that promotion, or that you won't be able to sustain a luxurious lifestyle.