甚麼是宇宙學？

用歷史研究作比喻，天文學就如中史、歐洲史，窺究的是一個地區或國家的歷史，而宇宙學則像世界史，甚至是人類史，宏觀地探究整個人類社會各文明的歷史演化甚或是人類這物種與地球的起源。

文化生活

創作

國際

論盡宇宙的沙龍

"How to bake a Universe", outreach talk by C. Burrage for the "A Matter of Beauty" exhibition.
15th November 2013 at the Nottingham City Gallery, Nottingham (UK).
Visit the webpage of the exhibition: http://matterofbeauty.wikispaces.com/

"How to bake a Universe" by C. Burrage

A fan made video of the theme of The Big Bang Theory. I don't mean any infringement. Please like,subscribe and comment.
Lyrics-
Our whole universe was in a hot dense state,
Then nearly fourteen billion years ago expansion started. wait
The earth began to cool, the autotrophs began to drool,
Neanderthals developed tools,
We built a wall (we built the pyramids),
Math, science, history, unraveling the mysteries,
That all started with the big bang! hey

since the dawn of man, is really not that long,
As every galaxy was formed in less time than it takes to sing this song.
A fraction of a second and the elements were made.
The bipeds stood up straight, the dinosaurs all met their fate,
They tried to leap but they were late
And they all died (they froze their asses off)
The oceans and Pangea, see ya wouldn't wanna be ya
Set in motion by the same big bang!
It all started with the big bang!

It's expanding ever outward but one day
It will pause and start to go the other way,
Collapsing ever inward, we won't be here, it won't be heard
Our best and brightest figure that it'll make an even bigger bang!

Australopithecus would really have been sick of us
Debating how we're here, they're catching deer (we're catching viruses)
Religion or astronomy (Descartes or Deuteronomy)
It all started with the big bang!

Music and mythology, Einstein and astrology
It all started with the big bang!
It all started with the big bang!