How in the hell you tink airplanes will fly?
also biofuel lol
Electric airplanes are highly inefficient and not really good enough for commercial use.
Ah the moment.
That’s unlikely to change for long distance flights.
For short flights small electric planes are becoming viable already, and they will continue towards medium flights over time.
But theres no serious concepts for a battery that could compete for long flights.
That’s not to say that planes are doomed to be fossil dependent forever. But the likely solution will be a renewable high density fuel, possibly hydrogen or something easier to carry.
It’ll be less efficient than batteries on a energy in to work out basis, but once the cost of carrying the weight is considered, that will always swing way in the favour of high density fuels regardless of battery efficiency (for long distance).
Three words, nuclear powered aircraft. I see no way that could go wrong.
I prefer whale oil fueled aircraft
How in the hell was anti-intellectualism ever framed as cool?
It’s so much easier to sound completely sure of yourself and like you’re obviously right when you don’t know all the details. It’s profoundly easy to preach from mount stupid. Detail takes nuance, it comes with changing perspectives. It’s difficult and uncomfortable and requires humility. None of that is cool.
Almost every movie or show I’ve watched since I was a kid featured a cool shoot from the hip maverick that didn’t have time to do that nerd shit like making ethical safe choices or pondering over the legitimacy of some grand conspiracy. They never needed too. They all live in a world where grand conspiracy’s existed.
30 years later my generation grew up and have a lot of media stored right next to actual memories. So egg heads are evil spineless nerds that work for evil faceless organization. The real hero’s are the guys that shoot first ask questions later.
https://mahb.stanford.edu/library-item/fossil-fuels-run/
In figure 1 [4] we show the future energy reserves in billions of oil equivalent, Btoe, as a function of year. While we obliviously use up fossil fuels without taking stock of about what future reserves look like, we should take note of the endpoints shown here. These endpoints are dangerously close: Since our society is so dependent on fossil fuels, it therefore is extremely important for us to know when these fuels will run out according to [4]:
Oil will end by 2052 – 30 years time
Gas will end by 2060 – 40 years time
Coal will last till 2090 – 70 years time
However, according to BP [5], earth has 53 years of oil reserves left at current rate of consumption.
I hate to spoil your fun, but these dates are always some what wanky. When my grandpa was in school, they told him that there ist still enough cpal for 40 years. When my dad whas in school tey told him that there is still enough coal for 50 Years. My elementry school teacher told me the same. If ypu look it up today, you will find that the coal reserves last for another 80 to 150 years. Resources dont run out. They get more expensive as the reserves dwindel leading to the developement of alternatives.
