Researchers are studying antlers, with the goal of building stronger helmets; they are looking at a species of fly that has acute hearing, with a view toward improving hearing aids; and they are examining the wing feathers of owls, with the idea of improving stealth airplanes.
स्तोत्रकर्त्याने आश्‍चर्य व्यक्‍त करीत म्हटले: “हे परमेश्‍वरा, तुझी कृत्ये किती विविध आहेत!