蜜芽传媒

Accessibility links

Skip to content
Accessibility Help

蜜芽传媒
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
C蜜芽传媒
Food

蜜芽传媒
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
C蜜芽传媒
Food

.sc-c-sounds-nav { position: relative; } .sc-c-sounds-nav__menu-button { display: none; } .sc-c-sounds-nav__items { max-height: 500px; visibility: visible; position: static; } .sc-c-sounds-nav__overlay { display: none; } @media screen and (max-width: 659px) { .sc-c-sounds-nav__wrapper { padding-bottom: 0px; } .sc-c-sounds-nav__wordmark-link { padding-bottom: 18px; } }

Sounds home page

蜜芽传媒
Music
Podcasts
My Sounds

Digital Planet - How butterfly wings may help fight forgery - 蜜芽传媒 Sounds

From: Digital Planet

How butterfly wings may help fight forgeryHow butterfly wings may help fight forgery

Available for over a year

This anti-forgery technology has been inspired by the uniqueness of butterfly wings

More episodes

Programme Website

Coming Up Next

听
now playing
Digital Planet
How butterfly wings may help fight forgery
This anti-forgery technology has been inspired by the uniqueness of butterfly wings
2 mins
听

Cymraeg
Gaeilge
骋脿颈诲丑濒颈驳

Contacts, Privacy and Information
Help with Signing In
Newsletter

Explore the 蜜芽传媒

蜜芽传媒
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
C蜜芽传媒
Food

Terms of Use
About the 蜜芽传媒
Privacy Policy
Cookies
Accessibility Help
Parental Guidance
Contact the 蜜芽传媒
Make an editorial complaint
蜜芽传媒 emails for you