A Maine Mad Science fire and ice show will be held from 11 a.m. to noon Saturday, June 15, at the Maine Wildlife Park in Gray. Dazzling demonstrations will use fire, bubbling potions and carbon dioxide gas frozen to 109 degrees below zero. Witness experiments like the Big Burp, Sizzling Scissors and famous Mad Science Shower. For more information call the Maine Wildlife Park at 207-657-4977 or visit online at www.mainewildlifepark.com, www.mefishwildlife.com or on Facebook.