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The US Department of Energy…
The US Department of Energy…
As annoying as it is to lug a bag around and find room for it, I much prefer this to checking it. There’s the small but nonzero chance your bag doesn’t make it to your destination, plus the added time waiting at baggage return.
I will run this thing until it dies.
Good luck with that. My 2011 MacBook Pro still works. I’m pretty sure it’ll outlive me.
Seek by iNaturalist
The app uses AI to identify the species of plants, animals, insects and fungi. In video mode you scan around something you want to ID as the AI narrows it down to the species. Then you can take a pic. The app keeps track of each unique species you’ve found (along with your photo of it). There’s also badges and achievements for identifying different numbers of species, if you want to gamify your nature sightseeing.
It’s basically real life Pokémon. Oh and it’s completely free.
With betavoltaics it’s more a matter of physics than lack of engineering refinement. Even assuming 100% efficiency, you would need something like 250 gallons (1000 liters) of tritium gas at atmospheric pressure to power a 100 Watt lightbulb.
Nuclear reactors, however, absolutely should be supplying a larger fraction of our electrical grid. Traditional, large reactor facilities have such a high cost and long timescale for permitting/construction that it’s difficult to get newer, more modern reactors built in the US. There are some exciting developments in small, modular reactors that would sidestep these issues. I believe a few designs are in the process of being built for full scale testing.
If you’re interested in a particular charity organization, you can look them up on Charity Navigator. They pull information from the charity’s IRS filings as well as their website to rate various aspects. They give a breakdown of things like the fraction of funds spent on administrative costs, privacy policies, fundraising efficiency, etc.
They also provide the contact information and website for the charity. This way you know you’re donating to the actual charity and not a scammer impersonating them.
Betavoltaic devices are exactly what you’re describing. They convert beta radiation (energetic electrons) into electricity in the same way that photovoltaic cells (solar panels) convert photons into electricity. You can create a nuclear battery by putting some radioactive material that decays via beta emission in one of these.
The downside of these devices is that they generate very little power. It takes a dangerous amount of radioactive material to generate the power needed for say a phone or laptop. Commercial betavoltaic devices generate ~tens of microwatts. They’re useful if you need a low power battery somewhere that you don’t want to replace, like in a remote sensor.
Yikes.
DeSantis is trying to run to the right of trump. Recall that trump began his 2016 campaign by saying
”When Mexico sends its people, they’re not sending their best. […] They’re sending people that have lots of problems, and they’re bringing those problems with us. They’re bringing drugs. They’re bringing crime. They’re rapists. And some, I assume, are good people”
I suppose advocating for war crimes is one way to campaign to the right of trump on border security.
Granted trump also campaigned by calling for war crimes back in 2016, so this isn’t entirely novel for a GOP presidential candidate:
But on the other hand, DeSantis was a navy lawyer at Guantanamo tasked with making sure the soldiers followed the law. And we know how well that went.
In summary, when it comes to their policy on war crimes among the top republican candidates for president, Trump talks a big game but DeSantis has the actual experience to back up his “promises”.
The fact that I could quickly write up this analysis with sources is a damning indictment of these candidates, their supporters, and their enabling political party. What a fuckin’ shitshow.
Lemmy has a slur filter feature that instances can choose to use. It seems that lemmy.ml has it enabled and has a fairly expansive list of what the instance owners consider to be slurs. For example, the “b” word (term for female dog) is censored since it’s a gendered slur.
Edit: removed explicit language in case it gets auto filtered
Yeah, it’s quieter so there’s fewer overall responses even in “popular” posts, but it doesn’t feel like anything gets ignored. If a post is interesting, you’ll get at least a few replies even if it takes a few days.
That part is kinda nice - the lower turnover on the “front page” means you’ll have people reading and commenting on discussions for days. If you reply to a 1-day old post on Reddit the only person who might see/reply to you is the person you replied to.