Prey gives you the choices up front, tells you they don’t matter, then gives you a really good game to play.
The way you play is entirely up to you, but that’s the point. Are you who you say you are? It’s easy to say whether you’ll flip a switch or push a person when you’re answering questions at a desk, but it’s suddenly much harder when you’re actually faced with the problem. What will you choose?
If you are worried, a qualified medical practitioner is always more reliable than a web forum.
Insufficient or poor quality sleep can cause problems with attention and memory, and can exacerbate existing conditions.
Poor sleep could be caused by a medical condition (sleep apnoea), or psychological (stress). Often stress can be hard to identify, particularly if it’s long term stress.
Again, this might not be your problem, and finding the right doctor who actually listens to you is important. Don’t be afraid to try more than 1 doctor if the first makes you uncomfortable.
https://piped.video/watch?v=YyzQsVzKylE
Lithium batteries scale power and capacity at the same time. Flow batteries can scale power and capacity independently.
The advantage of flow batteries is that they can have enormous capacities without the added cost of upgrading the power, making it ideal for grid scale storage.
Even if this new flow battery reaches the energy density of a lithium battery, and can output sufficient power, it would still need to reach price parity to be competitive.
Adequate for cargo flights, not happening any time soon for passenger flights. Aviation safety is very strict and slow to change.
Flow batteries are great for long duration storage, but not good for high power delivery.
This means they will work far better as grid storage than as EV batteries.
Xed
It opens quickly
I have a prototype self driving system in my car. It drives logically and consistently, but it doesn’t behave like a human.
This would be a really helpful feature as self driving becomes more common.
Your pregnancy has COVID?
The current cost to drive a car with green hydrogen from electrolysis (not blue or grey hydrogen from methane reforming) is roughly equivalent to $50/L (AUD) for petrol, or $120/Gal (USD) for gas. This is one of the reasons most hydrogen today is made from fossil fuels.
A hydrogen engine is so much worse for efficiency than a hydrogen fuel cell, and even that is not good compared to batteries. I’d estimate the round trip efficiency of a hydrogen engine to be about 10-15%. So for the same energy that could be used to drive a battery EV 100km, this car from Toyota could drive 12km.
Additionally, hydrogen is not very energy dense per volume. A compressed hydrogen tank that replaces the boot/trunk of the car would have enough hydrogen for about 100km of range.
Please let me know if I’m wrong about any of these numbers. For Toyota’s sake, I really hope I’m wrong.
The learning curve is not as bad as it used to be. Almost everything can be done through the GUI, many tutorials exist, and steam will run almost any game without tinkering with it. ProtonDB is your friend.
Is this a sheepdog?
You might be right on this one. I’m not able to find a source to dispute that.
In other news, some Chinese car manufacturers are releasing cars with sodium ion batteries late this year / early next year. Lithium might not be a bottleneck for EV production.
I still agree with your initial point. More public transport is needed.
“The U.S. Geological Survey produced a reserves estimate of lithium in early 2015, concluding that the world has enough known reserves for about 365 years of current global production of about 37,000 tons per year”
“With known lithium “resources” at 39.5 million tons, we get about 50 years of supply with 100 Gigafactories”
There is a lot more lithium in the world, particularly in solution in the ocean, that is not currently listed in resource estimates. As lithium demands increase, more of these sources will be utilised.
Not true. There is more than enough lithium in the world for every person to have an EV. This is not even accounting for new battery chemistries like sodium ion that don’t use lithium.
I still want more public transport though. Trains are remarkably easy to electrify and don’t need batteries.
The forum post you were referring to.
Put the address in last. You can’t accidentally send an unfinished email if there is no-one to send it to.
I didn’t know about the newsletter, thanks!
I have used Kagi for several weeks and can’t go back. I can finally find things on the internet again and I don’t want to lose that again.