Support my work

I make my high quality learning material available to everyone under a public copyright license, since I believe that only education can lead to advances in science and that only educated people can judge about the advances and risks of technology. Knowledge is the only way to craft differentiated opinions and decision.

I have spent several hundred hours of intense work to create these contents. Your support does help me to enrich the contents and to continue my work. There are many ways how you can support.

Patreon

Patreon allows creators of public online content to fund their work through the crowds. Through you! By becoming a Patron of my work, you can not only ensure that I will be able to continue my work, but further I will be able to reward you for doing so. For example, you can be listed as an Official Supporter including a link to your homepage. Become a Patron

Amazon

The Amazon Associate Program let participants earn advertising fees. Hence, if you use the following link for your daily Amazon shopping, you support my work with a certain percentage of the purchase price without making a direct payment: Buy something on Amazon

Paypal

Directly make a donation via paypal to support my work.

Cryptocurrency

You can support my work through pledges of Bitcoin, Etherum, Dash, LiteCoin and BitcoinCash. Make sure that you use the right wallet address, otherwise the coins will be lost!

Bitcoin: 3ATsp5uzjgmoGTAKNgrvb51KTC1moWyfuD
Etherum: 0xb3af12d809b5f016c292a0ed7e54c936a968ca07
Dash: XiLDGTn6ef3mpRPWvgFgtEzjbrxiY1Tdtf
LiteCoin: MHH3p3meKoX27HbKBEuDt2ssexpVLfqQp4
BitcoinCash: 15dbo6pQgAfJQdx4pF1mFGLG3Vx89oHQMV

Flattr

Flattr is a way to support online content with money. Simply add the Flattr extension to your browser or flattr my site directly.