Reference Frame News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Układy sferyczne w astronomii są niezwykle przydatne, określanie położeń ciał niebieskich za pomocą innego układu np. kartezjańskiego byłoby trudne i nieintuicyjne. Znajomość układów sferycznych i stosowanie właściwego do danej sytuacji układu pozwala na sprawne i dokładne opisywanie ruchu i położeń ciał na niebie. W poniższym artykule zostały przedstawione najczęściej używane w astronomii układy współrzędnych sferycznych. [latexpage] Układy współrzędnych pozwalają nam na dokładne opisane położenia jakiegoś punktu. Na przykład w kartezjańskim układzi...

That's the angelica. take all these flowers and we mix that in. some vinegar. elderflower vinaigrette for the grilled asparagus. >> eggs from my mother's three birds. >> done. >> didn't take us ten minutes, but we have four courses. this is like three michelin stars, chef. >> oh, yeah. >> oh, man. >> perfect. look at that. >> wow. wow, wow, wow. >> and that egg. what an egg. do you eat like this all the time? >> i bring my kids up here. all the staff comes here often. this becomes your reference frame for how fresh an asparagus should be? just harvest. just cooked. just eaten. >> i think a pla...

Impossible to achieve. most of our referencing in life was how big was the ball you played with? it was the size of a grapefruit or it was the size of a tennis ball. you have some reference frame to then deliver your lesson plan. in astrophysics we don't. the cosmic calendar is one of the great constructs because we know how long a year is. it's long but we know it. we know a year, a month, a day, an hour, a minute, a second. now we take impossibly long periods of time for our primal brain to wrap itself around and ratio them into a calendar year, then we can say, oh, yes, civilization began 1...

Than any time frame you have ever considered. and that's hard. and in some cases almost impossible to achieve. most of our referencing in life was how big was the ball you played with? it was the size of a grapefruit or it was the size of a tennis ball. you have some reference frame to then deliver your lesson plan. in astrophysics we don't. the cosmic calendar is one of the great constructs because we know how long a year is. it's long but we know it. we know a year, a month, a day, an hour, a minute, a second. now we take impossibly long periods of time for our primal brain to wrap itself ar...

>> okay. a little salt on the leek and a little cheese? >> yes. that's the angelica. take all these flowers and we mix that in. some vinegar. vinaigrette for the grilled asparagus. >> eggs from my mother's three birds. >> done. >> didn't take us ten minutes, but we have four courses. this is like three michelin stars. >> oh, yeah. >> oh, man. >> perfect. look at that. >> wow. wow, wow, wow. >> and that egg. what an egg. do you eat like this all the time? >> i bring my kids up here. all the staff comes here often. this becomes your reference frame for how fresh an asparagus should be? just harv...