1 Ed's idea is to put things in a box / bag / backpack and make a time capsule.
2 People in the future will see what life is like tomorrow / now / then.
3 The children can put songs / stories / messages on a memory stick.
4 The children want to show people what games / technology / clothes they've got.
5 The mayor says they can bury the time capsule in the museum / playground / park.
6 A local TV crew / newspaper / magazine wants to write a story about it.