Welcome to the application of The extraordinary league of science, a collection of unique cards where we have as protagonists the most important scientists and scientists in history. Maybe you miss some, of course, but there have been so many brilliant brains of science that some of us have left. But do not worry, we'll even expand the collection in the future!

What can I do with this application?

All the cards have a code on the back that you can read through this application from "Scan". Once you have read the chrome code it will appear in your «Cromodesk». With each chrome that you paste in your album you will be able to scan the code and go completing your Cromodesk.

In addition, with each character of the Cromodesk you will have a brief history about the achievements of these extraordinary scientists and scientists. Magnificent, right?

How can I buy the album and the stickers?

All our products are available in our online store: shop.principia.io. And we do not charge shipping costs!

In addition, you can also buy the cards and the album through some bookstores and toy stores that collaborate with Principia. Very soon you can access the list of these outlets from this application. We will inform you!

And if I have any questions?

Well, you write us to [email protected] and you ask us what you want, that's what we are for.

Can I send you photos of my collection?

Of course! You can use the email that we have put you up: [email protected] or if you have an adult nearby that uses social networks tell them that you can share them with us on Twitter: @Principia_io, Instagram: @Principia_io or Facebook: Principia.Magazine.

We will be happy that you share with us the photos of your favorite scientists and scientists!