Archives for August 2009
Diabetes treatment with Teas made from Herbs
30 August 2009 | Green News | 3 Comments
Diabetes mellitus is a very complex problem for many of us and solving this problem is also very difficult because involves much effort, a strict treatment and a strong will. Treatment of diabetes can not be reduced exclusively to phytotherapy. Diabetes treatment always involves radical measures and perseverance in adapting to disease conditions and to the entire lifestyle of affected patient. Apart from therapy with insulin or antidiabetics, I have to mention two very important factors, often unavoidable and strictly necessary to complet diabetes treatment: diet and physical activity.
How DC Electric Motor Works
28 August 2009 | Green Technology | 3 Comments
When a current flows through a rotor, is generated a magnetic field, generating an electromagnetic force, and as a result the rotor rotates. The rotation of the rotor induces a voltage in the rotor windings. This induced voltage is opposite to the external voltage applied to the rotor. While the rotor rotates faster, resulted voltage is almost equal to induced voltage. Current is small, and the motor speed remains constant as long as this motor does not perform other mechanical work than spinning rotor.
Soil Pollution Process Explained
27 August 2009 | Green News | 2 Comments
I think it is not necessary to define again “soil pollution” term, because I already did this in an older post. So, we will go straight to the point!
Soil can be polluted:
A)directly;
B)indirectly;
Solar Powered Bicycle Of The Future Can’t Be Stolen
26 August 2009 | Green Cars | No Comments
Simple design, elegant and full of electronics. This is how Chris Boardman pictures the bike of the future. The 40-years old cyclist, who won an individual pursuit gold medal at the 1992 Summer Olympics and broke the world hour record three times, imagined a bicycle that is “impossible to steal” ,working only by passing the fingerprint recognition system installed. It also features a mini-computer that display the burned calories, wheels without spikes to make it more aerodynamic and self-inflating, puncture-proof tyres.
One of the most Important Sources of Green Energy
25 August 2009 | Alternative Energy | 3 Comments
In this post we will talk about a non-colored gas, odorless and also a non-toxic gas. This gas is actually called hydrogen (density is 0.09g/l, 14.4 times and weighs three times less than air). Hydrogen condenses at -252.77 °C and liquid hydrogen density is 71 g/L, which means it has the highest energy density per weight unit among all fuels: 1 kg of hydrogen contain energy equal to 2.1 kg of natural gas or 2.8 kg of oil.