The maths took Albert Einstein a year and a half to learn it from his erstwhile nerdy classmate Marcel Grossman and apparently got lost in the tensors not my words . Differential geometry and tensor calculus is the exact name of the maths . Grossman also lent Einstein his notes so Einstein could graduate as well as finding him a job in the Swiss patent office. This maths is obscure and arcane ido not understand it in the slightest.
lietal som len tak po planétach a každá trochu od povedala aký život je a jedna od povedala napi sa vody aby si mohol lietať ďalej kde som videl iní vesmír
![ออกพรรษาน้ำตาหล่น - แอน อรดี [OFFICIAL MV]](http://i.ytimg.com/vi/PFZtOcY9ONA/mqdefault.jpg)
you're a great teacher! Never understood this until now.
Wish there was more math, but good conceptual video.
yes, very good, i never could never really understand some of these concepts before, particularly the whole curved space stuff, untill now.
The maths took Albert Einstein a year and a half to learn it from his erstwhile nerdy classmate Marcel Grossman and apparently got lost in the tensors not my words . Differential geometry and tensor calculus is the exact name of the maths . Grossman also lent Einstein his notes so Einstein could graduate as well as finding him a job in the Swiss patent office. This maths is obscure and arcane ido not understand it in the slightest.
Great video, I've learnt a lot. Just one question...."is time really the 4th dimension"?
But what causes objects to curve space-time?
is gravity just a fake perception to the observer or are objects
really curving space-time?
lietal som len tak po planétach a každá trochu od povedala aký život je a jedna od povedala napi sa vody aby si mohol lietať ďalej kde som videl iní vesmír
Bad sound, clumsy delivery........