3 ms·
A lot of this has been known for 25 years: https://www.spiegel.de/spiegel/print/d-9088423.html https://www.spiegel.de/spiegel/print/d-9088423.html
by jo-m 7y ago
A lot of this has been known for 25 years: https://www.spiegel.de/spiegel/print/d-9088423.html https://www.spiegel.de/spiegel/print/d-9088423.html