Issue link: http://www.epageflip.net/i/1249431
Guidelines: 1. Maximum size: 18" width by 24" height. 2. Maximum weight: 5 lbs. 3. Make sure all elements of the piece are secure and will not fall off. 4. Make sure the work is balanced from its center point and has a sturdy eye-hook or wire loop from which to hang from the ceiling. 5. No electrical or battery-powered projects. 6. Work will be hung by wire. Category 24. Kinetic art (Mobiles) 3D Printing The creation of a 3-D printed object is achieved using additive processes. In an additive process, an object is created by laying down successive layers of material until the object is formed. Each of these layers can be seen as a thinly sliced, horizontal cross-section of the eventual object. It is used to prototype inventions, create parts for broken items and make art. Create your own 3D printed functional object or explore the possibilities with 3D created Art. Guidelines: 1. Maximum size: 12" in any direction. 2. Finished piece must be from an original design you created. 3. No pre-made or open sourced (or purchased) 3-D source files are allowed. 25. 3D printed functional item 26. 3D printed Art Renewable Energy Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. Today renewable energy is sued to power cars, homes, and even whole communities. Show off your amazing creations leveraging renewable energy and help make the world a little greener. Guidelines: 1. Maximum size: 24" in any direction. 2. Maximum weight: 15 lbs. 3. Items may be built from a kit or custom designed. Category 27. Solar Powered Motion 28. Solar Powered Vehicle 29. Wind Powered Motion 30. Other Renewable Energy Motion Lego Building Building with Legos isn't just fun it's always a great hands-on way to build engineering skills. Show off your best Lego creations Guidelines: 1. Maximum size: 36" in any direction 2. Maximum weight: 20 lbs. 3. Items may be built from the standard lego sets or custom designed. 4. Items based on the standard sets should be entered in the "Lego Kit" classes. 5. Duplo, Lego, and Technic kits can be leveraged for the creations. Dept. 16 SCIENCE AND TECHNOLOGY DIVISION 92 2020 Benton County Fair