Subscription plans


7-day free trial on subscriptions.
VAT included in all prices.
No binding period.

See all details in our terms of purchase.

Trial account



Features in details

Access to our courses and disciplines at all levels, including continuous future releases. With a trial account, a few selected courses are available free of charge; see the course page.

To keep up your motivation and have you compete against yourself, you’ll earn badges by achieving certain milestones on the site and in the courses. Also, your learned knowledge will be stored as memories on your profile for you to always revisit to refresh your skills now and then.

The site admins are ready to help you with technical issues and questions on the site, and any confusion that you may experience on our platform.
Course resources are our collections of interesting and useful  overviews, data selections and samples, look-up tables, case-studies as well as proofs and derivations etc. that supplement the lessons.
Hands on! Our courses include motivational practical do-it-yourself task – we call them “home-tasks” – with materials, tools and objects that you’ll find in your own home, kitchen, bathroom, garden or office. These tasks cover experiments and demonstrations of physical mechanisms and phenomena that you will carry out, photograph/film and upload.
Our social community & network of other ambitious members provides a platform for our users to interact via a messaging system, forums for Q/A and discussion groups about specific topics with a well-known social-media feel.
When you take a course, you will have access to the course’s classroom, where you’ll meet the other participants of course. Here you can communicate with them, share ideas and materials and discuss the contents of lessons.
Finishing full sets or categories of disciplines grants access to certification exams. When passed, a personalized certificate will be provided for download for your own use. Certificates are included in the Premium subscription, and are available at a one-fee with the Basic subscription. You can download issued certificates from your profile at any time.
Note: Course certification is a new offer that becomes available by Autumn 2020.
Our tutor corpse is ready to answer your questions via our personal 1-on-1 chat-messaging system. Get your factual questions and doubts cleared out with a human being at your fingertips in real-time. Tutor assistance is offered unlimited on a monthly basis, and we strive towards being available Monday-Friday 8-16 CET and often much longer.
We entrust our users to not exploit our tutors with ill intent and to obey fair use.
Do you prefer live teaching with contact to the teacher and the option of asking question during the session? About once a month, live lectures will be announced and held as webinars where a course or discipline will be skillfully handled by the lecturer and taught on a live-stream with a question-feed that you can participate in.
Note: The first live lectures & webinars will be held in Autumn 2020.