The Peter Kiewit Institute in Omaha is offering summer academies. The Holland Academy of Excellence is June 11-14 and is for students who excel in math or science and have an interest in engineering and technology. The PKI/OPPD Sustainability Academy is July 24-27. Students will leave with a knowledge of biomimicry and how it fits into sustainability. Both academies are open to all high school students and limited to 40 participants. To apply or for more information visit http://www.pki.nebraska.edu/. The deadline has been extended to May 15th.