Due to cutting of trees, burning of wood, burning of fossil fuels, smoke released from factories and industries, smoke released from vehicles our air is getting polluted.
Due to air pollution, human beings suffer from a number of diseases like Asthma, Bronchitis, Cancer.
Air pollution also affects the growth of plants.
Air pollution causes damage to our beautiful historical monuments.
To reduce pollution, we should take some preventive measures:
Plant more trees. Avoid bursting firecrackers. Make more use of public transport. Service your vehicles regularly. Factories and power plants should be set up far from residential areas to reduce air pollution.
1 military jet.....1 can use up to 50 gallons of toxic fuel per MINUTE with the byproducts of combustion, CO2 as limited by this presentation being the least to be worried about. That's an average of about 1 tank in your mom or dads vehicle that is used for an average of a week. 1 tank say 50 gallons of filtered burned gasoline per week. vrs. 50 gallons per MINUTE of unfiltered and highly toxic(1) jet emissions. Now, expand upon this with things that use similar fuels such as commercial planes, private planes, trains, ships, tractors, combines, Rigs etc.... All unfiltered and highly toxic emissions. Who is responsible for air pollution. Big Industry. So have they told you what they are willing to do?
This video is all about the Air Pollution and how the Air is polluted by various ways. In this video we can see that the Air is polluted by various ways such as releasing of harmful gases by industries and factories in the Air, harmful smoke released in the Air by the vehicles, and the fireworks which are released in the Air. Because of Air Pollution, there are many diseases, by which we are affected such as Skin problem, asthma and so on. So in order to avoid Air Pollution we should take preventive measures such as, we should plant more trees, and also we should do the servicing of our vehicles time to time so that the vehicles doesn't release the harmful smoke in the Air. This video is in animated form so that the students will understand the concept of air pollution in a more simplest way. This video will help the students to enlighten their minds, to avoid the Air pollution and to take the preventive measures for the same. I liked this video because it is very informative for the teaching learning process.
Patients taking Viagra are less likely to suffer a heart attack, new research claims.
Men taking the impotence drug were found to have a lower risk of having a heart attack or dying from heart failure than those not on the medication.
The findings mean Viagra could soon be used to treat hundreds of thousands of heart failure patients and even prevent fatal heart attacks, scientists say.
Experts from the University of Manchester studied 6,000 diabetic patients who had been given Viagra to treat erectile dysfunction.
The drug relaxes muscle cells in the blood vessels supplying the penis, allowing more blood to flow there.
This increased blood flow increases the likelihood of getting an erection.
Given the increasing reports of deaths in which the use of Viagra may be implicated, clinicians need to exercise caution when advising their patients with heart
Experts believe a key ingredient in Viagra called PDE5i, which relaxes blood vessels, also prevents damage to heart cells.
Heart failure is caused by the heart failing to pump enough blood around the body at the right pressure.
It most often occurs because the heart muscle has become too weak or stiff to work properly and is usually treated with medication which supports the heart.
Despite diabetics being prone to heart problems, the study participants did not suffer as many incidents as similar patients not on the drug.