Like the mechanical version of the Magic 8-Ball, your spark plugs may have the answers for you. The trick is learning how to read your spark plugs. With help from the spark plug experts at NGK, weâll teach you how to diagnose minor tuning issues or potentially major engine problems by examining your spark plugs. Check out the images below, courtesy of NGK Spark Plugs, and get ready to do a little light reading the next time you pull your spark plugs.
Oslo City Hall, an 8.6 meter clock on the east tower south side. Raketa Monumental in Detsky Mir on Lubyanka Square in Moscow, 8-meter clocks with a 13 meters pendulum. It is the world's largest clock movement. Total weight of the movement is 5 tons.
The London Eye is the tallest Ferris wheel in Europe. In fact, when it was constructed in 1999 it was the tallest Ferris wheel in the world! The Eye was built at a cost of Â£70 million pounds and boasts a diameter of 120 metres (394 feet) and a height of 135 metres (443 feet).