1. where is the internet
  2. how does traffic start
  3. we don't all see colors the same
  4. magic dishwashing boxes
    or maybe @Shikha612 is the only one confused
  5. do worms have faces
  6. where do fruit flies come from and where do they go when there's no fruit
  7. why do we have pillows made of feathers
    like what if someone shaved off all our hair and put it in a sack and slept on it
  8. computers
  9. how did the first person to invent all food things do it
    who thought it was a good idea to milk a cow