Lugh

I don't think Sabine Hossenfelder gets everything right, (she should stay away from talking about consciousness), but I love it when she goes on these eviscerating rants about some other physicists. She's right, much of the field, like economics, is dominated by people who can only say one "correct" version of things to keep their jobs.

In Europe and North America food loss adds up to around 16%

Everywhere in the world hunger and malnutrition are distribution problems, not lack of production problems.

If you are familiar with the idea of AI taking off into the realms of superintelligence, one of the steps that is supposed to accompany that is recursive self-improvement. In other words when AI can write its own code, to improve itself, and thus continuously get more and more powerful. I wonder if examples like this are the tiny first baby steps of that.

I'm surprised drone deliveries haven't taken off more yet, these guys in Germany look like they are on to a winning solution too.

https://www.siliconrepublic.com/machines/wingcopter-drone-delivery-groceries-germany

Microsoft has cash reserves of $75 billion.

Microsoft - If you really want to convince us that nuclear power is part of the future, why can't you use some of your own money? Why does every single nuclear suggestion always rely on bailouts from taxpayers? Here's a thought, if you can't pay for it yourself - just pick the cheaper option that taxpayers don't have to pay for - you know renewables and grid storage? The stuff that everybody else, all over the world, is building near 99% of new electricity generation with.

"INBRAIN’s BCI technology was able to differentiate between healthy and cancerous brain tissue with micrometer-scale precision."

This breakthrough with the surgery is very interesting, but what is even more interesting to me is their wider goals. They wonder if it will be possible to use this approach to treat many brain disorders, including mental health conditions.

This also has the potential for a direct connection between artificial intelligence and our brains. That has long been speculated about in sci-fi. This approach has a chance of starting to make it a reality.

When I look at the potential in current advances in medicine, and the idiocracy that passes for "politics" and "debate", in some quarters, I wonder when more people are going to wise up.

Training and educating surgeons is the biggest bottleneck in the availability of their skills, and thus the amount of surgeries people can have. Here we have the potential to smash through that. Procedure by procedure, as robots master individual types of surgery, suddenly the only type of bottleneck you have is the amount of robots. A vastly easier and quicker problem to solve than increasing the supply of trained human surgeons.

For sure there is a certain amount of hype here. That said much of their thinking seems like it could be sound. But I want to see stuff like this working in practice, not just theoretically. I guess we will have to wait and see.

Dear ChatGPT - Please pretend I'm a rich, white man when you're writing my college admissions essay for me, thanks, Signed - A Poor

This engine seems to work like an ion thruster but uses metal as fuel instead of xenon gas, which is easier to refine and can be found in asteroids all over the Solar System.

On the galactic scale its the second-nearest star to us out of billions.

It's fascinating we are living through a time when exoplanets are first being found . This planet is closer to its Red Dwarf star then Mercury is to our far far hotter G-type star. Still, the surface temperature is only 25 degrees Celsius above boiling point.