Campfire smoke follows you because your body acts as an air dam. It blocks air moving toward the fire, creating a vacuum so smoke moves toward you. If you move, the smoke moves, too.
If you're pretty, it's your fault for unwanted attention (smoke).
The slower air molecules collide with the speedy ones causing them to move in the opposite direction, and the air near the fire becomes less dense than the air around it, causing it to rise. The denser air pushes that air until it runs into an object. That object is you. This explains why smoke ends up in your eyes.
As it turns out, the answer boils down to physics. "What ends up happening is the fire is heating the air and that creates buoyancy, which is the scientific term for hot air rises," research scientist Kerry Anderson told CTVNews.ca in a telephone interview on Saturday.
Campfire smoke follows you because your body acts as an air dam. It blocks air moving toward the fire, creating a vacuum so smoke moves toward you. If you move, the smoke moves, too.
Smoke from prescribed burns, wildfire or wood burning stoves may hang low to the ground at night and in the early morning due to a phenomenon known as a temperature inversion. A temperature inversion is when warm air “caps” cooler air, causing smoke to become trapped in valley bottoms at night and in the early morning.
Stage magicians do it all with 'smoke and mirrors' – and at various times and places, to blow smoke, or blow smoke in someone's face could mean to lie or to boast. To smoke someone could also mean to mock them, and also to expose a lie.
There is another folk tradition which may use a variation "Rabbit", "Bunny", "I hate/love Grey Rabbits" or "White Rabbit" to ward off smoke that the wind is directing into your face when gathered around a campfire.
Smoke can symbolise our contact with the spiritual world, and is often used as a conduit to communicate and invoke spirits. We can find the symbolic use of smoke in many cultures. The use of smoke has been used amongst many primitive cultures as a way of releasing a dead body's soul on its journey.
White Smoke
It usually means that coolant is being burned in the engine, which means that something is drastically wrong. The most common cause of this is a blown head gasket, which can quickly lead to an overheating engine.
white smoke Definitions and Synonyms
noun. DEFINITIONS1. 1. a sign that something has been agreed; from the process of a choosing a new Pope when white smoke coming from a chimney on the Vatican roof shows that one has been chosen. We have finally seen white smoke in the leadership election.
Smoke is made up of tiny particles. The particles reflect light rays to all directions, including where we stand. As a result, we can see the path of the beam on the side. You have raised an important point that we can't see the path were it not for the smoke, because there is no light coming to our eyes.
Secondhand smoke damages the body in many different ways. Adults exposed to secondhand smoke may experience: Cardiovascular (heart, veins and arteries) disease like high blood pressure, atherosclerosis, heart attack or stroke. Lung problems like chronic obstructive pulmonary disorder (COPD) and asthma.
watch (one's) smoke
To observe the successful results of accomplishments of one's endeavors or activities. He told us to watch his smoke when he left to set up his own company. Everyone is watching their smoke to see how they do in the competition. See also: smoke, watch. Farlex Dictionary of Idioms.
to deliberately confuse or mislead someone in order to deceive them.
to praise or express pride in one's own possessions, qualities, or accomplishments often to excess He's been blowing smoke about his accomplishments all afternoon.
If they aren't trying to blow smoke in someone's face but the wind carried it, they are doing what they can and sometimes that happens. But if they are intentionally blowing the smoke in someone's face they are intentionally trying to be rude.
Tobacco smoke inside a room tends to hang in mid-air rather than disperse. Hot smoke rises, but tobacco smoke cools rapidly, which stops its upward climb. Since the smoke is heavier than the air, the smoke starts to descend.
However, because outside the air is moving with speed V, we know that the static pressure outside the car is lower. This difference in the static pressures from inside the car to outside creates flow from inside the car to outside. So the flow brings with it the smoke and that's why it leaves the window.
Light scattering
It is because of the way smoke particles scatter sunlight. The dominant form of light scattering in the atmosphere is normally Rayleigh scattering. Light rays hit small objects, such as molecules of nitrogen and oxygen, and bounce off in all directions.
However, smoke from a fire is not good for both your eyes and your lungs. If you are in the direct line of bonfire smoke for too long, your eyes will start to get really dry and red, which can cause discomfort and irritation.
The reason we experience internal relaxation when watching a “normal” fire is, according to the researchers, because our mind is drawn into the flames, and the longer this happens, the more we let go of the jumble of every-day concerns.
Crawl if there is smoke: If you get caught in smoke, get down and crawl, taking short breaths through your nose. Cleaner cooler air will be near the floor. Remember, "Get low and Go!"