Editing Demonstration Safety (section)

== Flying Particle Demonstration Safety ==

Some of our demonstrations release particles or debris during the performance. Please take the following precautions if you are performing a demonstration which releases particles:

* Use a blast shield, if possible. It will help protect the audience from any debris.
* Have a designated "Blast Radius" for the demonstration. If you have a blast shield, the ''minimum'' radius is six feet. If you do not, the ''minimum'' radius is fifteen feet. 
* All presenters and volunteers must wear safety glasses or safety goggles when the demonstration is being performed. Presenters not involved in the demonstration should stay outside of the blast radius.
* It is recommended to wear a lab coat and long pants (jeans or khakies). These articles of clothing will prevent flying particles from coming in direct contact with the skin.
* If the demonstration fires particles in only one direction, it should be aimed away from the audience and other demonstrations.
* If the debris released from the demonstration is considered hazardous (sharp edges, extremely cold or hot, etc.), Wear appropriate gloves to collect the pieces. If needed, sweep the presentation area after the show is completed.
* Unless otherwise noted in a demonstration write-up, dispose of any debris in a trash can or receptacle.

If a demonstration gives off smoke, dust or any similar micro-particles, then please use the following safety precautions:

* Only perform a demonstration which gives off micro-particles in a well ventilated area.
* Notify the contact for the event prior to the event that the demonstration gives off smoke. They may need to move your presentation to a new room, or ask for a different demonstration to replace it.
* Be aware of any smoke alarms in the room, if any, and avoid using the demonstration near one.
* Do not let anyone from the audience to come close to a demonstration that is still giving off debris.
* If possible, collect any settled micro-particles with a wet paper towel or cloth. Unless otherwise noted in a demonstration write-up, dispose of any debris in a trash can or receptacle.