Uploaded July 2025 | Updated September 2026, 2 weeks ago

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This electrowetting device is called OpenDrop. You can use it to move water around for microfluidics applications. Or you can make games with it like Snake, Frogger, Crossy Road and packman.

Buy open drop here:
https://gaudishop.ch/index.php/product-category/opendrop/

Email address to send your code to: opendrop@stevemould.com

Get the OpenDrop code here:
github.com/GaudiLabs/OpenDrop

My code for Snake and Frogger is here:
github.com/steventhebrave/opendrop-code

You can buy my books here:
stevemould.com/books

Twitter: twitter.com/moulds
Instagram: instagram.com/stevemouldscience
Facebook: facebook.com/stevemouldscience
TikTok: tiktok.com/stevemould
Buy nerdy maths things: mathsgear.co.uk