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Published Date: Dec 27 The use of three dimensional (3D) printers is rapidly expanding. This innovative technology can create everything from manufacturing prototypes and biological scaffolds to buildings. The processes using 3D print technology are not without hazards. Toxic volatile chemicals, ultra fine (nano) particles and even biological contaminants may be generated depending on the equipment and applications.

The most common desktop 3D printers use molten polymers, either acrylonitrile butadiene styrene (ABS) or polylactic acid (PLA), as the filament ink. Both of these materials emit numerous volatile organic compounds (VOCs), many of them toxic. In addition to VOCs, the printing process generates nano particles which pose a respiratory hazard.
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Published Date: Dec 11 Entertaining and celebrating with family and friends is what the holiday season is all about.

This year, take some time to learn about potential fire hazards related to Christmas trees, cooking, candles, decorations, electrical cords, and heating devices.

Keep your holiday parties safe with these U.S. Fire Administration (USFA) tips:

• Test your smoke alarms and tell your guests about your home fire escape plan.
• Fill the tree stand with water every day. 
• Keep children and pets away from lit candles.
• Keep matches and lighters up high in a locked cabinet.
• Stay in the kitchen when cooking at high temperatures like frying, grilling or broiling.
• Ask people who smoke to smoke outside. Remind smokers to keep their smoking materials with them, so young children do not touch them.
• Keep doorways and exit paths clear of furniture and decorations.

Find more holiday and fire safety information on the USFA Holiday Safety page.