notaviking

joined 1 year ago
[–] [email protected] 4 points 1 day ago (1 children)

South Africa, you can read up on us if you want to learn about a country that really fucked up its energy supply, but that is a different story.

You do need a baseload, this is not something an argument of saying we do not really need a baseload can wish away, industries that run 24/7 like a smelting operation where if you cannot shutdown, or hospitals or traffic lights, there is a certain percentage of baseload that has to be generated.

Solar and wind are amazing and I really wish to see these systems play a major role in power generation, but you say the nuclear and coal plants are very inflexible. I do not know who this guy is but Nuclear and coal can very easily ramp up their power generation, both these are basically steam engines, both nuclear and coal can very quickly heat up and generate a lot more steam that powers generators, like an car engine but more accurately a steam train that you give more power to go faster. Solar and wind cannot ramp up on their own, cannot ask the wind to blow harder or the sun to shine brighter suddenly when the system requires it, they need costly backup systems like methane peaker plants or energy storage, be it batteries, pumped hydro, hydrogen electrolysis the list goes on. These things added to solar and wind plants are usually not allocated to the cost of generation, a total cost of generation including these additional backup systems are a better indicator of solar and wind systems cost.

Now what about waste. I agree coal is messy and is causing global warming and needs to be phased out. But nuclear waste is a solved problem, it has been for decades, the spent fuel is usually stored deep underground where it will never interact with the world again. Solar on the other hand, if it costs about $20-$30 to recycle a panel but like $1-$3 to send it to a waste dumps, what do you think will happen to the solar panels. https://hbr.org/2021/06/the-dark-side-of-solar-power Harvard business did an article about how solar recycling has really been a point of weakness, where nuclear we have set guidelines on how to environmentally and safely dispose of nuclear waste currently. I am willing to bet you the environmental impact from pollution from nuclear, including all the disasters will be negligible compared to the waste impact from solar panels and batteries currently.

So my point is not to dismiss solar or wind, really where wind and sunshine are naturally plentiful it will be a waste not to harvest these resources, just like where geothermal resources are available it will be wasteful not to utilise it.

But nuclear, even with its high initial capital cost and long build time, still does provide energy cheaply and will last for a lot longer than solar panels and wind turbines, nuclear can be easily and quickly ramped up or down depending on the load required.

[–] [email protected] 9 points 2 days ago (5 children)

Well one easy one, in my country it is that nuclear plants need to emit zero radiation from their core, like nothing. This is incredibly expensive to achieve, a more sensible value would have been similar or less than normal background radiation.

Nuclear has a lot of advantages that are really low hanging fruit of producing safe clean energy that is perfect for a grids baseload.

[–] [email protected] 15 points 1 week ago (2 children)

It's worse than that, everything oil is set up like a domino mexican standoff. If the oil terminal from Iran gets destroyed, basically they destroy the other's oil infrastructure that is very vulnerable, and basically then there is not nearly enough oil globally and then the gears running the world infrastructure starts breaking down. Will be a climate activist's wet dream since up to 20% of global oil stops trading

[–] [email protected] 2 points 1 week ago (1 children)

Like I am also looking at how to upgrade and damn these handhelds look like such a win win. Full gaming system for the cost of a single decent GPU

[–] [email protected] 0 points 1 week ago

Well this has been one of the major selling points for me with Xiaomi. Always looked at the custom ROM and modding scene, like it is not just getting stock ROM, it is having freedom to do to your device what you want. Like applying a firmware that undervolts your CPU for better battery life

[–] [email protected] 0 points 1 week ago

Yeah agree, but maybe they could have like 4 categories: A-general B-power C-display D-specialised

And then have a second rating system like 1-10 for example 1-bare bones 5-decent 10-the bells whistle

Like on a computer monitor I state I need a C5 or higher to work. Or I buy a A4B4 cable that is for general purposes or something.

This is just a quick idea, horrible idea actually, but because currently I do not know if for example I can use this cable in my drawer to charge my phone or use it as a display cable. So I feel like with USB C they wanted to make a universal cable, but now I feel like there is even more confusion than with USB B

[–] [email protected] 0 points 1 week ago (2 children)

Can we have a way to tell apart the cables first. Finding out this cable is not compatible for this thing. USB C needs a distinctive and intuitive way for the average consumer to differentiate between different types of cables

[–] [email protected] 2 points 2 weeks ago (1 children)

Well America and the EU are probably Ukraine's biggest backers, economically and military aid wise. Thus we have a proxy war again and it is East vs West.

[–] [email protected] 6 points 2 weeks ago (9 children)

As a dog person I see cats as being apathetic towards their owners. Oh you arrived from work or a 3 month holiday, well I do not really care.

Where my dogs in my mind, which is based entirely on my feelings, will take a bullet for me if they could.

[–] [email protected] 1 points 2 weeks ago* (last edited 2 weeks ago)

I have seen one, and it was on a school trip in 2004 in Durban where they brought one of the caught great White Sharks and dissected it in front of us kids for "educational" purposes, basically showing us what it has in its stomach, how it has infinite teeth. They use these "educational" dissections as justification for draglines and nets unfortunately.

I actually wrote an email to the new Minister of Forestry, Fisheries and the Environment: Dr Dion George, giving my two cents like how draglines and nets are outdated and dangerous to the shark population, how much better methods now exist. I only received an email saying they noted my concern. At least there are organisations really trying to save not only the great White shark but many other marine animals

[–] [email protected] 2 points 2 weeks ago (2 children)

Sadly through studies, like the one that ended in 2019, we have lost about 90% of our population then. The issue still is the use of draglines along the coast and nets which kill a large number of Sharks like in KZN, and the orcas also chase away some of our white Sharks.

Go look up yourself to see how our population has been decimated

[–] [email protected] 3 points 2 weeks ago (4 children)

It's sad that we don't have great White Sharks anymore

 

I was always on Linux since Varsity but two years ago when I bought a gaming Laptop, it had Windows 11 on and worked great. I thought I would give it a chance and it was great especially for gaming. Luckily a lot of the open source software I was used to were available on windows. I also liked some of the Linux tools like the cmd tools being adopted by windows.

But yesterday, after two years of seeing issues pile up and the system degrading, I thought how is the grass back on the other side, since I am sick of this shit. Installed my go to distro, Mint, and god what a fucking idiot I feel like. Even if Windows improved since I used it back from 8, but how much has Linux improved in these last two years, like eons compared to windows. My system is smooth and fast, hell my Cyberpunk 2077 runs amazing, even better and less crashing with nothing more than install and no other settings from steam. Chef's kiss

1
(lemmy.world)
submitted 7 months ago* (last edited 7 months ago) by [email protected] to c/[email protected]
 

Which ones will gives us the best drama on and off the field?

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