S o l i d B i o m a s s

I think Solid Biomass is very important for the world, because she transformer the energy, in termic energic, anb more...with the photosintesy process.

Wind power

Wind power is the conversion of wind energy into a useful form, such as electricity, using wind turbines. At the end of 2008, worldwide nameplate capacity of wind-powered generators was 120.8 gigawatts.[1] Although wind produces only about 1.5% of worldwide electricity use,[1] it is growing rapidly, having doubled in the three years between 2005 and 2008. In several countries it has achieved relatively high levels of penetration, accounting for approximately 19% of electricity production in Denmark, 10% in Spain and Portugal, and 7% in Germany and the Republic of Ireland in 2008.

Wind energy has historically been used directly to propel sailing ships or converted into mechanical energy for pumping water or grinding grain, but the principal application of wind power today is the generation of electricity. Large scale wind farms are typically connected to the local electric power transmission network, with smaller turbines being used to provide electricity to isolated locations. Utility companies increasingly buy back surplus electricity produced by small domestic turbines. Wind energy as a power source is favoured by many environmentalists as an alternative to fossil fuels, as it is plentiful, renewable, widely distributed, clean, and produces lower greenhouse gas emissions, although the construction of wind farms is not universally welcomed due to their visual impact and other effects on the environment. The intermittency of wind seldom creates problems when using wind power to supply a low proportion of total demand. Where wind is to be used for a moderate fraction of demand, additional costs for compensation of intermittency are considered to be modest.[2]

A Good Place for a Holiday: Paris

I went to Paris in July 2005. I went with my mum, my dad, my sister and my brother. We stayed in a hotel. We were there for four weeks. We travelled around the city by bus, we visited DisneyLand Paris, and a lot of places. We saw somo lovely places. We couth somo clothes, I bought a teddy and more things.
I recommend it because it's beatiful, romantic and lovely place, and the people are very friendly.

Charles Darwin Birthday´s

Charles Darwin Birthday´s

This 12th February Charles Darwin was a 200 years old.He was an English naturalist who realised and demonstrated that all species of life have evolved over time from common ancestors through the process he called natural selection. The fact that evolution occurs became accepted by the scientific community and much of the general public in his lifetime, while his theory of natural selection came to be widely seen as the primary explanation of the process of evolution in the 1930s,and now forms the basis of modern evolutionary theory. In modified form, Darwin’s scientific discovery is the unifying theory of the life sciences, providing logical explanation for the diversity of life.

Everybody celebrate the 200 years old of Darwin.
HAPPY BITHDAY CHARLES DARWIN!!!!

My first day of Secondary School.

It was a disaster!!!I arrived at school at 8 a.m. Then my name was on 2ESO E list. I didn't know anyone. Later, we went to the assembly-room. After that we went to the classroom and I met my friends and my tutor. I was very nervous. Finally, it was time to go home, but I didn't find the way. It was very funny. It was not one of my best days.

Valentine´s Day danger Game

Hold on - Jonas Brothers

Hammer

A hammer is a tool meant to deliver an impact to an object. The most common uses are for driving nails, fitting parts, and breaking up objects. Hammers are often designed for a specific purpose, and vary widely in their shape and structure. Usual features are a handle and a head, with most of the weight in the head. The basic design is hand-operated, but there are also many mechanically operated models for heavier uses.
The hammer is a basic tool of many professions, and can also be used as a weapon. By analogy, the name hammer has also been used for devices that are designed to deliver blows, e.g. in the caplock mechanism of firearms.

PEACE

Peace day.
We want a better world. We don´t like violence.