เสียงที่ใช้ร่วมกัน

Nobody asked what happens if you ride a bicycle on other planets. I did. You are welcome. Level 1... Earth. Normal road. Normal bike. Normal everything. Boring. NEXT. Level 2... Moon. You push the pedal... once. Just once. And you are NOW — 18 metres in the air. Still pedaling. Going nowhere. Even Ronaldo looked up... shook his head... and walked away. Level 3... Mars. Good news — low gravity makes riding easier. Bad news — a dust storm just found you. Your bike is now red. Your clothes are now