What is an invention that you would like to see.?

Question

Anything in the world, what would it be?

Answer 1

A mobile with 3-d projection screen

Answer 2

a machine that can reverse and fast foward time.WE all want that so bad.

Answer 3

A matter transporter.  You know, like the, "Beam me up Scotty" type.  No more planes.

Answer 4

a car for teenagers !

Answer 5

a perpetual energy machine(impossible) so i can say goodbye to $4+ gas and $300+ electric bill

Answer 6

a camera that uses ideas from film and digital cameras. I like film better than digital because I think there are too many options to deal with on digital cameras, but I like being able to see the picture that I took and deleting it immediately if I don't like it.

Couldn't a film camera be made that lets you see the picture that you took and then you could choose if you want to "write" it to the film or not?

Answer 7

well i wanted to create a flashlight leash, one that will make walking the dog easier at night

but i have also had many other ideas before, however my favorite of all time would have to be a time machine, however dangerous it could be, however childish it could be, wouldnt it be amazing? to be able to travel through time? who really assasinated some of the presidents? if hitler had been stopped what would have happened? what if there was no martin luther king jr? would blacks be free? so many questions, all possible with a time machine! however i believe its not possible to make therefore i am sticking with my leashlight idea