What are things you thought of? Not just normal ones, things that only Elon Musk on crack could imagine. I had the idea for a gun that uses small nuclear explosions to launch bullets at supersonic speeds.

I wish you could print clothing because then you could design it yourself and not have to shop online and wait forever for it to arrive ;w; my life would be so much easier

A machine that uses renewable energies (take biomass fuel for example) to allow anyone to temporarily switch bodies for a day.

Just in case you want to experience living as somebody that's... not you, bluntly said.

Not a concept, more of an idea... what if dark matter was something completely more ominous and life threatening to us than we're held to believe at this stage of science? What if we actually found antimatter, because as we know of, it could destroy the very fabric of space and time as we know if it simply comes in contact with matter...yet, everything made of anti-matter looks exactly like anything made of matter.

What if I told you The vast majority of bullets already travel at supersonic speeds when fired

This is actually a great, semi-possible idea in the age of 3d printing, or just 3 dimensional design in general.





Another good idea, but not really feasible, perhaps when virtual reality ramps up to the point of utilizing neural connections we could give this a try.



Uh...we've already created anti-matter, it's just stupid expensive to make, and dark matter does already exist in theory. But still cool ideas for a fun sci-fi epic.

Then we'll make one that shoots at HYPERSONIC!

Creating a real life Hyper bolic Time Chamber oh and making a TARDIS

If I'm told to be myself. And I am what I eat. Should I eat myself?

A sauna/hot tub house that has themed rooms.

I could probably convince the government that people would use a facility like this too. I'd just have to go to Japan and do research on their bathhouses.

Feel like I'm giving away some million dollar ideas here...

Microchips in vehicle trunk lids and license plates so the police can tell who the vehicle belongs to in seconds

VIN reader for the rental car business

Double sided tape with plastic on one side you remove after you stick the other to the surface you want so that it won't stick to your hands

High force electric solenoids to actuate the valves in an engine with perfect timing for higher performance and better fuel economy when it's needed

CVT based car with an engine that only has specific set speeds, which correspond to maximum power, efficiency, or quietness, and use the CVT to change the speed of the vehicle. Sport mode would make the accelerator control the engine speed again, and the CVT would lock at 1:1.

Variable compression using hydraulic pins in the head of an engine to make the compression higher after the engine has warmed up.

you'll be glad to hear that this definitely already exists
and it is a good idea

3D print a dildo

To take Bikini Bottom and push it somewhere else.

Alternatively, I really did think Archer had a plan when he suggested magnets in the front/back of cars to prevent car crashes. Just do something special for the sides, and there you go.

Automated bulge rubber/squeezer UwU