I currently have an eye on the NASA channel Watching the return of the last shuttle mission today. It has now separated from the international space station for its last time.
I'll have an eye on the BBC Parliament Channel starting at lunchtimes with Stephenson and Yates of the Yard up before the Home Afairs Select Committee. At 2.30 Murdoch and Murdoch are before the Culture and Media Select Committee followed by Rebekha Brooks at 3.30. so an interesting day of live telly in prospect. Somehow have have a lot of work to do as well.
During the Arab Spring, Aljazeera Englisg Channel has been brilliant, where as the vernerable BBC have been poor. I dip into a lot of foreign channels which are often facinating or downright strange.
I watch a lot of my TV on my iPad. Tvcatchup lets me see (almost live) all the terrestrial channels and loads of freeview and Freesat ones. Also the BBC iPlayer and 4OD apps. There are also several world TV apps, TVU, JustinTV, LiveStation, WorldTVHD. Also worth a mention are vimeo, National filmboard of Canada app, Showyou and Roadshow.