I really enjoyed Scienceworks and the Melbourne Aquarium as a kid. Not sure I’d go far as to call them must-see, but worth checking out if your crew is keen on them!

In addition to not qualifying by most definitions of open source (as already mentioned), CC is not recommended for use in software: https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software

We recommend against using Creative Commons licenses for software. Instead, we strongly encourage you to use one of the very good software licenses which are already available.

[…]

Unlike software-specific licenses, CC licenses do not contain specific terms about the distribution of source code, which is often important to ensuring the free reuse and modifiability of software. Many software licenses also address patent rights, which are important to software but may not be applicable to other copyrightable works. Additionally, our licenses are currently not compatible with the major software licenses, so it would be difficult to integrate CC-licensed work with other free software. Existing software licenses were designed specifically for use with software and offer a similar set of rights to the Creative Commons licenses.

Edited link for kbin/mbin users: https://creativecommons.org/faq (scroll to Can I apply a Creative Commons license to software?)

Through long and weary travels,* I bring the gift of source preserved by the workers of the great archives: https://web.archive.org/web/20140831164530/http://bjorn.tipling.com/if-programming-languages-were-weapons

* (they weren’t that bad honestly, a kind soul that took the journey 9 years ago made mine much shorter)

Honestly I was pretty content with the fees involved when I used it for Euros a couple years back. Afaik the fees aren’t trivial but at least they’re not steep (unlike e.g., using PayPal to do the same thing) - I didn’t really feel robbed but it’ll depend on what your expectations are!

I’ve used Wise (formerly TransferWise) for international transfers a couple of times. They use “mid market” exchange rates so tend to be on the cheaper side as far as total loss of value on a transfer (fees + exchange rate losses).

Admittedly it’s been a couple of years since I last looked around at these services though!

Regarding Fedia.io, it’s currently inaccessible as I’m working with developers to debug the problems and sadly symfony exposes way too much in debug mode

https://infosec.exchange/@jerry/111235710730201071