What is the fastest roller coaster in the World?

The Formula Rossa roller coaster in Dubai is the planets fastest.

Formula Rossa facts:

Located in Dubai, Ferrari World has this attraction called the Formula Rossa and it is the fastest roller coaster currently in the World. Going close to 150 miles per hour, this coaster will travel the over a mile long course in just 1.5 minutes.

Formula Rossa

tallest roller coaster: Kingda Ka facts

Kingda Ka in six flags is the tallest roller coaster in the planet.
When you walk into Six Flags New Jersey you will definatly see this humongous steel roller coaster. At the height of 456 feet this giant coaster is the planets tallest.

Kingda Ka

What is the fastest airplane in the World?

The X-15 is the fastest plane in the skies reaching speed 6 times the speed of sound.
The fastest manned controlled plane or jet is the X-15. It can reach speed of 4,104 mph, that's over 6 times the speed of sound and fly at an altitude of 354 thousand feet. This plane is an experimental plane made in the USA.

X 15

What is the largest airplane in the World?

The biggest and heaviest aircraft in the world today is the An-225.
Made is Russia, this 640 ton the AN225 Mriya aircraft is the heaviest and biggest in the World. This plane is 275 feet in length and can reach speeds of 525 miles per hour. These planes were first built around the 1980's by the Soviet Union.

An 225 Mriya

What is the fastest production car in the World?

The Bugatti Veyron is the fastest production car reaching speeds over 250 miles per hour.
The Bugatti Veyron Super Sport can reach speeds of 267 miles per hour and is a record holder. This car is equipped with a 8.0 litre w16 engine and its turbocharged. This car also has the priciest price tag from $1.5 million and higher.

Bugatti Veyron