Industrial-scale production of a self-cleaning film covering for windows may soon be possible thanks to an invention that borrows the microscopic surface patterns of a butterfly wing. Butterfly wings ...
ANY child can make a butterfly print, but doing so on an industrial scale is far from child’s play. Butterfly wings – and lotus leaves – are able to repel water with ease because of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback