Nicotine and other chemicals from the cigarette simultaneously cause constriction of blood vessels and damage their delicate endothelial lining, restricting blood flow.香烟携带的尼古丁和其他化学成分，会使血脉缢缩，同时损伤它们脆弱的内皮细胞，限制血流。These vascular effects lead to thickening of blood ...
Within about 10 seconds, the bloodstream carries a stimulant called nicotine to the brain, triggering the release of dopamine and otherneurotransmittersincluding endorphins that create the pleasurable sensations which make smoking highly addictive. Nicotine and other chemicals from the cigarette simultaneously...
In the next section, we'll shed light on how to clean another home furnishing: lamp shades. Cleaning Lamp Shades Lamp shades are made of many different materials; some are washable and some are not. Keep all the care information from the manufacturer so you know the proper cleaning proced...
Steam clean your carpetsor hire a service to do so. Smoke smell removal is a serious business. Clean all glass and mirrorswith a mixture of vinegar and warm water and then rinse with clean water. These hard surfaces hold onto a surprising amount of tar and soot from the smoke. If your...
Within about 10 seconds, the bloodstream carries a stimulant called nicotine to the brain, triggering the release of dopamine and other neurotransmitters including endorphins that create the pleasurable sensations which make smoking highly addictiv...
Melamine foam erasers are formed differently from other cleaning products and only need water to effectively clean most stains -- no chemical cleaners or soaps required. The only downfall is that melamine foam erasers wear out quickly -- just like pencil erasers do. To all outward appearances, ...
Chemical irritants: Nerve cells in the airways sense the presence of unwanted substances in the airways such as pollen, dust, noxious fumes, water, or cigarette smoke. These cells then signal the respiratory centers to contract the respiratory muscles, causing you to sneeze or cough. Coughing an...
Nicotine and other chemicals from the cigarette simultaneously cause constriction of blood vessels and damage their delicate endothelial lining, restricting blood flow. 香烟携带的尼古丁和其他化学成分,会使血脉缢缩,同时损伤它们脆弱的内皮细胞,限制血流。 These vascular effects lead to thickening of blood ves...
It belongs to a group of polycyclic aromatic hydrocarbons. It is heavily carcinogenic. People smoking cigarettes should be aware that in smoke from one cigarette, there are around 14.86 nanograms of benzo[a]pyrene. Unfortunately, people who are free from this terrible addiction cannot feel safe....
The brick walls are there to stop the people who don't want it badly enough. They are there to stop the other people! — Randy Pausch 56 A piece of wall can be visually disintegrated from the whole into a separate triangle by plunging a diagonal of light from edge to edge on the ...