And for aviation engineer Oliver Caldara, it was the motion of birds in flight which inspired him to design a new, more efficient, type of paraglider.
CNN: Aviation industry learns from nature
Mr Darby, a former engineer who has been employed in aviation for 30 years, replaced Malcolm Hart who left the company earlier this month.
BBC: Guernsey airline Aurigny looks to replace Trislanders
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。