This Way Up for Saturday 20 September 2008
How to protect the personal info on your hard drive when you get rid of your old computer.
High-rise buildings wouldn't have got off the ground if it wasn't for inventions like concrete and elevators.
Air-drying meat South African style.
We meet some collectors, doll-makers and judges at a doll show, and the history of the Cabbage Patch Kids.
Foreign investors are buying up hundreds of pig farms in China, and the Christmas tree maker that's taking on Hollywood.