..One difference between the Velcro in "Natural Inspiration" and the water-collection panels in
"A Brilliant Beetle" is that -
Velcro is an expensive item to reproduce, whereas the water-collection
panels are made from affordable materials
O
Velcro has been replaced by other inventions, whereas the water-collection
panels are still being used
О
Velcro has become a commonplace item, whereas the water-collection
panels are not widely used
o
Velcro is useful only in the clothing industry, whereas the water-collection
panels can be used in many industries