Rollercoasters

What is a roller coaster?

• A roller coaster is an amusement ride developed for amusement parks and modern theme parks. LaMarcus Adna Thompson obtained a patent regarding roller coasters on January 20, 1885, which were made out of wood, but this patent is considerably later than the "Russian mountains."

What is the fastest roller coaster ever?

• It is the Ferrari Formula Rosso,