A journey through time - from seconds after the Big Bang to the present day. In his first lecture, Frank Close takes a look at the electromagnetic spectrum beyond the rainbow, from infrared to ultraviolet, from radio waves to gamma rays.
A journey through time - from seconds after the Big Bang to the present day. In his first lecture, Frank Close takes a look at the electromagnetic spectrum beyond the rainbow, from infrared to ultraviolet, from radio waves to gamma rays.