 | This user is a Chemical Engineer. |
| PE | This user is a licensed Professional Engineer. |
 | This user is a Nuclear professional |
 | This user has visited Acadia National Park in Maine, USA |  |
| This user has visited Arches National Park in Utah, USA |  |
| This user has visited Black Canyon of the Gunnison Nat'l Park in Colorado, USA |  |
| This user has visited Bryce Canyon Nat'l Park in Utah, USA |  |
| This user has visited Canyonlands Nat'l Park in Utah, USA |  |
| This user has visited Capitol Reef Nat'l Park in Utah, USA |  |
| This user has visited Channel Islands Nat'l Park in California, USA |  |
| This user has visited Congaree National Park in South Carolina, USA |  |
| This user has visited Denali Nat'l Park & Presv in Alaska, USA |  |
| This user has visited Everglades Nat'l Park in Florida, USA |  |
| This user has visited Glacier Bay Nat'l Park & Preserve in Alaska, USA |  |
| This user has visited Grand Canyon Nat'l Park in Arizona, USA |  |
| This user has visited Grand Teton Nat'l Park in Wyoming, USA |  |
| This user has visited Great Smoky Mountains Nat'l Park in NC, TN, USA |  |
| This user has visited Kings Canyon Nat'l Park in California, USA | .jpg){kind=small} |
| This user has visited Mammoth Cave Nat'l Park in Kentucky, USA |  |
| This user has visited Mt Rainier Nat'l Park in Washington, USA |  |
| This user has visited Pinnacles National Park in California, USA |  |
| This user has visited Rocky Mountain Nat'l Park in Colorado, USA |  |
| This user has visited Saguaro National Park in Arizona, USA |  |
| This user has visited Sequoia National Park in California, USA |  |
| This user has visited Shenandoah Nat'l Park in Virginia, USA |  |
| This user has visited Theodore Roosevelt Nat'l Park in N.Dakota, USA |  |
| This user has visited Virgin Islands Nati'l Park in U.S. Virgin Islands |  |
| This user has visited Yellowstone Nat'l Park in Wyoming, MT, ID, USA |  |
| This user has visited Zion National Park in Utah, USA |  |