Welcome to the the Automated Teaching Machines website for users in the US.
We provide the following free services:
The following services are available to subscribers:
Annual subscriptions cost about the same as a book (£12.50, €14.50 or $19.50 at the time of publishing).
The following services are available to schools and colleges:
The following services are available to businesses:
Use the navigation menu to browse the topics, find out more about us, download The Free Science Revision Guide or subscribe.
You can find out more about our selling points here.
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