“…of all the letters, G-d chose ב as the one with which to create the world… ב came forward and said, ‘Let the world be created with me, because all beings will use me to bless G-d’ [by saying ‘Baruch’ — ‘bless’ — which begins with ב]. G-d immediately accepted this and said, ‘Bereishith bara…’.” 
Science, of course, says that Creation began with the Big Bang.
But — what’s the first sound in “Big?” And “Bang?”
The sound of “Beit.”
After the perfect silence of Aleph,
Beit is the sound
of the first pulse of life —
like a baby’s first
And in that single heartbeat
the Universe is created.