I understand my post was not confusing. I was questioning why you need to pay twice for a service…
That the delivery was scheduled at that time is a whole other level. Crazy stuff!
I understand my post was not confusing. I was questioning why you need to pay twice for a service…
That the delivery was scheduled at that time is a whole other level. Crazy stuff!
I mean the sender already did, right?
Yeah in what world do you need to pay to get your parcel delivered ???
ficke herum und finde heraus? Oder ist das schon fest verankert?!
Ich bin spät dran. Aber eine wichtige Info: https://sprichwortrekombinator.de/
Du hast recht. Aber vielleicht hat spahn hier recht und man muss einen Zwischenschritt gehen.
Great work! Do you have some more pics or maybe even a video?
Sure it can. Battery state, temperature and all is controlled by software…
If you are comparing gas to heat pump efficiency, it is more like 85-90% vs 350-500% efficiency.
Because in the gas furnace efficiency they only calculate the efficiency of burning gas but miss to include the auxiliary electricity that is needed to run the system.
In a heat pump system everything (running fans etc.) is included in the efficiency calculation. The efficiency itself is depending on the source of the heat pump. In a really harsh climate a ground / geo thermal source might make sense. But usually the average temperature is higher than you might think.
And for the environmental effect: modern gas power plants run at 50-60% efficiency so with a heat pump you are always burning less gas even if the gas plant is less efficient then the gas furnace.
It would be interesting to know what extreme cold means.
Okay lets see. What I meant is: at its time, the Ariane 5 was a great program. Now is a different time. Now we have got SpaceX (and RocketLab etc.) and at the same time the Ariane 6 is already outdated before it is ever launched. At the same time, the Ariane 6 program has run into major delays, so it is not even clear when the first launch will be – probably 2024.
Reusable rocket technology is where it’s at if we as Europeans want to stay relevant in the commercial launch sector.
The Soyuz is not a bad rocket, neither is the Ariane. It is just that technology has advanced quite significantly in the last few years. And rockets are just a (very visible) part of space technology.
I am a proud European, but do not kid yourself. The United States are light years ahead in space technology. The Ariane program is a complete clusterfuck as of now.
Zwei Dinge fordere ich:
Hoodies are not banned. You are making stuff up.
I hope this is a serious question, obviously this depends on your baseline. In 2013 Germany had a 56% share of fossil fuels, 27% share of renewables and 17% share of nuclear power generation. In the current year, the shares are: 59% renewables, 39% fossil fuels and 2% nuclear power generation. So in the last ten years there has been a switch in generation from both nuclear and fossil fuels to renewable generation. Could it have been better in the wake of the looming crisis of both climate and energy? Yes, I think it would have been better to keep some newer nuclear power plants running. But Cpt. Hindsight always has it easier.
In the long run every successful economy will generate its major share of electricity from renewables. Some countries will choose to generate a part with nuclear, others will choose to use a mix of hydrogen, batteries etc. to complement renewables. We will see what works best.
While in hindsight not all the decisions of the German energy policies seem right and it would have been better to keep the nuclear power plants operating for a few years, there was never the plan to replace nuclear with coal. All of the nuclear power generation has been replaced by wind and solar power generation. In fact, the plan was to phase out nuclear and replace the remaining coal generation with natural gas power plants. This definitely got more difficult in the time of LNG. The plan in any case is to phase out coal as well and with 56% renewable generation in 2023 Germany is on track to do so.
My thoughts haha. Downvotes incoming