Is there any statistics on how many politicians of the different German political parties died during that time interval? And on how old they were?

I remember this from 37C3. It was an awesome presentation.

Thanks for the link, this is quite concerning :(

I’d recommend weck. According to Wikipedia they still produce in Germany. https://www.weck.de/

Here they describe that you can also freeze the glasses. https://www.weckglaeser.com/ideen-rezepte/kuechen-tipps/einfrieren.htm

You must not seal them airtight if you freeze them .