WHAT is a new/modified invention we need?

Question

What's a new or modified/improved invention that we need?

i need it for my year 9 science project :)

thanks in advance!

Answer 1

well perhaps we need to invent something that changes carbon monoxide into carbon dioxide... as the pollution problem is quite bad... Or a food producing machine? produce maximum food with minimum ingredients, to bring down food prices.

Answer 2

Where is my hover-car and jet-pack?

When I was a kid I was promised one.  They are supposed to be invented by now.

Where are they?

Answer 3

A modern nail-cutter. I'm sorry if this is a really weird idea. But whenever I cut my nails, I'm always careful that my nails don't go flying everywhere and get scattered and this really annoys me. So I really wish there were nail cutters that would prevent this from happening. I don't know if they exist now... but I hope this helps you. Good luck !!

Answer 4

1. Too many people die in auto accidents, too many head injuries too.

Magnetism should be used to create cars that can't crash into each other, the car computer could estimate crash probabilities based on the speed of an approaching car and breaking action of driver, and two cars would magnetically repulse each other if it is almost certain they are about to hit.

Something similar could take place within the car to keep the driver and passenger bodies and heads from making high speed contact with the inside of the car.

2. Lawyers cost too much. A neural net expert system could be designed to draft legal contracts, where it asks lots of questions to figure out what two (or more) parties are trying to agree to do for each other, and then puts it in the proper legalese to be signed.

Such a system wouldn't be very good or very smart at first, but if its work was overseen and corrected thousands of times by trained lawyers, it would ultimately become competent at drafting proper contracts.

You could also make a coin operated equivalent of a notary to witness signatures and whatever else notaries do.

3. A music synthesizer should be connected to a kazoo type instrument, that way, if you can hum on-key, you can also play any instrument that does one note at a time and sound like a good musician (without having a great ear, or having any formal training, or even being able to read music).

Also, there should be something that I sing into that takes my singing, and alters it into famous singing voices, like a voice audio filter. I sing, but it comes out sounding like Eddie Vedder, or whoever. There would be, like video games, a basic model, and then modules to give you different voices. Three or four people could combine the first idea (electronic synthesizer kazoo) and the second idea (voice synthesizer )to collaborate in person or online to sound like their favorite band.

4. Automobiles could be built to be repaired by their users. The car would display what was wrong. When you opened the hood, it would have guidelights to lead you to what needed replacing, it would link online to parts suppliers, it would have a display and audio under the hood illustrating and talking the owner through the replacement, and monitoring if the work was being done right.

5. Recently, I read about the woman who invented a bra that could capture bouncy action and turn it into enough energy to power, say,  an Ipod (no joke, this was a recent story). How about if hats, shirts, pants, and shoes also were designed to capture energy? Also chairs, and keyboards, anything that interacts with motion or receives force from its contacts with our bodies.

6. We need energy, but also to stop putting more carbon in the air. But we're afraid to use nuclear power, due to the thousands of years the nuclear wastes remain dangerous.

Why can't we we put nuclear plants on the moon or mars? And why can't the wastes stay there too and continue to contribute energy via the radiation they emit?

7. Microwaves can heat things that contain moisture in a few minutes, while an oven can take a 1/2 hour or longer.

It would be great if there was a cooling/freezing machine that FROZE things in just a few minutes, too!

Answer 5

-An umbrella that doesn't have the pole in the middle, so you  have more room and shelter. It'd help if you were sharing the umbrella also.

-A dvd/bluray player that doesn't need discs, you just play the movie you want.

-A machine that separates molecules, so we could make our own water....?

-A pen that didn't run out of ink, tbeing thhat would save the plastic case being thrown away

- a hologram machine that is distributed to the public cheaply, (they are only in like, hospitals and stuff) for anyone.

- a machine that gives you whatever food you want from home, free. xD

Answer 6

Dollar bills, like a $3 dollar bill or a $15 dollar bill.

3 cent penny, like the one cent penny.

Answer 7

I'd like to see an automoblie shutoff when an Idiot gets behind the wheel or a remote to shutoff loud booming music.