Badminton
In the sport of badminton, a ball is not used for playing. The game is played with a shuttlecock, which is a conical projectile with stabilizing feathers. Here is why badminton is played without a ball:

Shuttlecock
- A shuttlecock is used in badminton instead of a ball. It is made up of a cork base with feathers attached to it.
- The shuttlecock is designed to have a stable and predictable flight path when hit by the players, making it suitable for fast-paced rallies and precise shots.

Racket Sport
- Badminton is a racket sport where players use a racket to hit the shuttlecock over the net and into the opponent's court.
- The objective of the game is to score points by hitting the shuttlecock in such a way that the opponent cannot return it successfully.

Court Dimensions
- Badminton is played on a rectangular court divided by a net. The court dimensions are specifically laid out for singles and doubles matches.
- Players must stay within their respective court boundaries while playing the game.

Serving
- The game starts with a serve, where one player hits the shuttlecock over the net to begin the rally.
- The serving player must ensure that the shuttlecock lands within the opponent's service court for the serve to be valid.
In conclusion, badminton is a popular racket sport played with a shuttlecock instead of a ball. The game requires agility, speed, and precision to outplay the opponent and score points.