How did roller coasters change over time?

- Invented in the early 19th century

- Wooden structures

- Small hills and curves

- Simple designs

- Primarily for amusement park entertainment

20th century improvements:

- Introduction of steel tracks

- Increased hill heights and drops

- Loop-the-loops and inversions

- Improved safety features

- More technologically advanced

Modern roller coasters:

- Cutting-edge engineering and design

- Complex layouts and track configurations

- High speeds and intense thrills

- Emphasis on storytelling and themed experiences

- Virtual reality and interactive elements

- Height and weight restrictions for passengers

Recent developments:

- Development of hybrid coasters (combining wood and steel elements)

- Hypercoasters (reaching heights over 200 feet)

- Dive coasters (featuring steep drops and underwater sections)

- Wing coasters (where riders sit suspended on the sides of the track)

- Launch coasters (propelled by magnetic or hydraulic systems)

- 4D coasters (incorporating sensory effects such as mist, wind, and heat)

Overall, roller coasters have evolved significantly over time, becoming technologically advanced, more thrilling, and offering various innovative experiences for amusement park enthusiasts.