Redesigning Our Future - Geocaching in the Preserve 2015
By Kayla Blackburn Campers prepare to exit kayaks after geocaching on the pond in the preserve. During the 5th annual National Environmental Summit for High School Students at Catawba College in Salisbury, North Carolina, student campers began their Wednesday morning with an exploration of the college's 189-acre ecological preserve . Armed with GPS navigation systems and several bottles of bug spray, the 46 campers went geocaching to learn about biomimicry , or the innovation used by humans when they model nature's behavior. For example, students learned that phytochemicals found in the inner bark of black willow trees can often be used in medical advances. Salicyclic acid is involved in both aspirin and acne medications, with its use beginning among Native Americans hundreds of years ago. Some types of salamanders excrete a fluid that provides defense against leeches, and they also have the ability to regenerate lost limbs. Scientists could eventually use these me...