Actually you can't. Even I tried it.
There is no way to erase your own history - or that of any other user - on WikiAnswers.
You can't
No DVD ripper will erase data from a DVD.
Yes, formatting an SD card will erase all data stored on it.
Yes, formatting an SD card will erase all data stored on it.
you can't
just go into your data managment where all your games get saved and erase the saved data and you will be able to start a new game.
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ATA Secure Erase, you can download a Secure Erase utility from the manufacturer of the device and run it to securely erase all data on the device.
Minutes
YES
go to start menu, then adventure log and click on erase data