This Website,, does NOT
collect, log or share your data

Registration is not required to use this website.

Opening an account is not required to use this website.

Submitting any personal information is not required to use this website.

You remain anonymous to throughout your use of the site and the course.

Collecting personal data from users of is against the entire purpose and philosophy of this free online course, which is to provide you with an opportunity to become educated in the fundamentals of chemistry, free of charge. Your personal data is not needed for that.

Should you contact me, your email address will not be shared. If you want your email and its contents to be deleted after opening, simply state so in your note. Should you make a donation and want the email notification from the payment service provider (PayPal) to be deleted from my mailbox, please state so in your PayPal note.

This website contains links to third-party websites. These links are provided as a convenience to you. While visiting these third-party websites, you agree to the privacy policy and conditions of use of the site you visit. I do not control, and am not responsible for, the privacy policy of any of these third-party websites. Should you decide to access any of the third-party websites, you do so at your own risk.