a time machine to go into time and do better stuff — pranav, Age 8 I would invent a machine that clears away pollution because pollution is bad and if there is more the artic will be hot not cold — lovemeyou68, Age 10 i would build a a a bike that picks up trash. — tifiany344, Age 8 I would build a solar device thats small but can power the whole wide world and give food to animals. — mujtaba12345, Age 6 I would make a tree planting mashen — kior25, Age 10 A device that can make trees live forever — bondy2, Age 8 I would make an old time car that looks like it has hair but the "hair" is actually solar panels that power it. — Jack3000204, Age 9 i would make a machine to attach to electrical devices so they run on any element. — boxerweb, Age 8 my mach. will do every thing for human and run on solar power — travis249, Age 8 The idea's name is Robot earth. It saves a bunch of energy. It also gives you water to drink. And also it proudly gave homeless people homes. It does everything. Hooray! — dracutoria, Age 3 |
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