Most Russian people have committed no crime, and many do not support what their leader has done. We should not condem people for the country they were born in.

Interesting extension. I think I’ll give it a try.

It is entirely open source, and the website does a very good job explaining what it does and why.

It’s likely been hacked by someone who guessed the default login details (when was the last time you changed the password on your washing machine), and is being used for malicious purposes such as DDoS attacks.

I find your lack of comma disturbing.

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.

And people wonder why whales beach themselves.

That would be a great idea, and could even help combat climate change.

Why limit these fees to foreigners? Why not penalize anyone who is leaving properties empty?

Space Oddity

“It is unlikely that two passengers can match the power of a jet engine. [citation needed]”

This would be business as usual for Australia. They have been repeatedly violating multiple conventions when it come to the treatment of asylum seekers.

Where is that wire going, and what is it for?

Or an otter https://youtu.be/IbsILHLhdCU

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.