Disclaimer : The author assumes no liability for any incidental, consequential or other liability from the use of this information. All risks and damages, incidental or otherwise, arising from the use or misuse of the information contained herein are entirely the responsibility of the user. Although careful precaution has been taken in the preparation of this material. Be Carefull, you must conduct this test in a well ventiled room or better in open air, you must not smoke during the test. This experiment is not intended for the inexperienced. User of this document should be very carefull to try anything out ! If you do it, the risk of any results is just yours. I take no responsibility of anything that might happen, let it be of a wrong information or anything else.