Gas turbine

A gas turbine extracts energy from a flow of hot gas produced by combustion of fuel in compressed air. The first true gas turbine engine was designed by Dr. Stolze in 1872. Gas turbines are used on ships, locomotives, automobiles and even on motorcycles.

Downhill Mountain Biking

When you think about mountain bike, you probably think about a bike that is easily found in every shop. But it is more than that; for some people, it is a passion and it priceless to practice.

the "Tour de France"

This cycle race around the country of France is the biggest challenge for the 198 riders who take the departure line. But when 2 billions persons are watching you trought television you need to be the strongest and the fastest for that you need the best technologie in your hand.

Caves and Caving

Caves are the last frontier of discovery on earth. Cavers explore them through water, mud, narrow passages or deep shafts. Their rewards are the results of their studies, the maps they produce and their contemplation of delicate formations.

Building a high-end PC

To build a high-end computer, mount motherboard to case. Install CPU in socket. Insert memory and graphic cards. Install optical and hard drives in bay. Install power supply to the case. Connect any final wiring. PC ready for initial boot.

http://drnozone.blogspot.com/

Let's rock it with the electric guitar!

The electric guitar is a complex instrument with all sorts of pick-ups and their ways of working. Bridges, necks, strings and bodies are also to consider for a better sound of the instrument.

THE FALL OF THE BERLIN WALL

During the night of the 12th August 1961 a wall has been build to separate the West of Berlin from the East. It broke a lot of families and killed 200 people during 28 years. It felt the 9th November 1989.