Indian girl visiting London for the first time. Any travel tips?

BeautifulFlower asked: I am a 22 yr old indian girl from Boston; staying over in London for about 4 days near Heathrow airport during October. Can anyone suggest any travel tips apt during the month of october; must see places of interest; commuting buses; less expensive restaurants. I am a high energy person; like to [...]

How do people cope in severe cold conditions when needing to go to the toilet?

smily asked: Ok, this is a strange question, granted, but I have become curious after reading a book about a guy who escaped a prison camp in siberia and trekked through siberia on his way home to germany..(As far as my feet will carry me..fab book).

I wondered how people who are out in the open [...]