lab meat will be the norm for future generations

Anything decentralized and open source.

I'm really excited at the improvements made to gnome-mobile.

Regrowing teeth

Reversible Computing

In theory, we could make computers consume orders of magnitude less power, enabling extreme miniaturization of systems.

RISC-V and getting even more low power+max performance

Not sure if anyone here would say AI regardless of the title, but for me it would have to be nuclear fusion

Realistic Batteries. It's holding back a LOT of things. A lot of technologies are solved, but just require power.

Semi-Realistic Room Temperature Super-Conductor.

If that can be solved, the power density and efficiencies would just be astronomical.... It would absolutely destroy multi-billion industries overnight.

Way-Out-There-Stuff If they ever prove out an actual functional EmDrive-like thruster, that would absolutely open up space travel to our species.

Fusion. I think it’s our only hope of making it through climate change without massive losses.

Nuclear Fission, it's amazing how far the technology has come.

Regrowing / regenerating certain body parts.

This could theoretically be done with stemcell stuff, but it's not there yet. However, when we finally reach the point where we can infinitely regenerate our body cells, we'll become effectively "ammortal"; unable to die due to natural causes (such as illness), but we will still die from other people (for example, a bullet to the head)

Besides that, I think nuclear fusion would be an incredible development if we can finally harness it to power our homes.

Reusable rocketry, specifically SpaceX Starship. If it pans out it's going to completely change our access to space and make many of those old dreams from the 1970s plausible.

RNA vaccines for basically everything, including customized vaccines for cancer. There's also actual progress happening in general cures for autoimmune diseases.

Is robotics too close to AI? There are multiple companies working on general-purpose humanoid robots intended for mass production with price targets in the ten to twenty thousand dollar range, we may be getting within sight of actual robot butlers.

Internal alpha-therapy. Imagine attaching a radioactive atom to an antibody that would fix to a cancer, then as alpha radiation do a lot of damage, at a very short range destroy the cancer without doing much damage to the rest of the body

See that documentary for example
https://www.youtube.com/watch?v=8DkhSFS0FY4

Computing at the edge.

Reduces the need to send everything to the cloud and maintains privacy.

The democratization of embedded programming and the capacities it offers. Coupled with 3D printing you can build your own robots or machines with minimal knowledge and money.

https://en.m.wikipedia.org/wiki/EVTOL

3D printed homes

Nothing. I've learned that anything capitalist media gets excited about is always going to fucking suck for everyone the instant it comes out.

I know that's a cop-out answer so i'll point out that sodium ion batteries are rolling out and it's causing prices to drop, which is great.

I always find stories about carbon emissions exciting. The reason why a Malthusian view of things hasn't panned out in recent centuries is because of technology. I am always interested in if humans can find a breakthrough technology that basically does something with carbon emissions that could eventually be done on a scale to reduce climate change. Unlikely, but fun to imagine.

Here's an example: https://www.sciencedaily.com/releases/2024/01/240111113214.htm.

I believe I have also seen efforts to convert carbon emissions to hydrogen.

Stuff around making clean water from bad water sources is also pretty cool.

Efficient apps, everywhere. For example the COSMIC desktop is modern AND fast.

Longevity research, it has really taken off in the last ten years, hopefully we're on some cusp for multiple breakthrough in the next ten years.

Atomically Precise Manufacturing but it's hard to find information about it.

COSMIC desktop environment.

Maybe not as spectacular as quantum computing or things like that, but personally I can't wait for it.

Who's excited for ai???

I tried the Meta Quest 2 and felt it was pretty awesome but I felt sick within minutes of using it.

So something like that without the sick would be revolutionary.

Nuclear fusion. The Starship rockets. If they ever cure cancer.

Zero knowledge and multi-party computation, and technologies that allow, like TLS Notary and proof of email

Unlocking any energy conversion techniques for gravitons (not virtual gravitons, but those associated with gravitational waves). If we could produce them artificially, it would be a whole new ball game.