Posts of the year 2020

Posts from previous years

• Finding linear recurrences
  08-Sep-20200 Comments
  Tags: Mathematics

  The online widget based on MathSage finds linear recurrences from the input sequence.
• Record Video in Powerpoint
  05-Sep-20200 Comments
  Tags: Application Internet Photography and Image Processing

  Powerpoint supports recording of videos on the screen.
• Mathematics Online
  18-Aug-20200 Comments
  Tags: Mathematics

  Appealing pages on mathematics on the World Wide Web.
• How to type 'Umlauts' on Windows 10
  11-Jul-20200 Comments
  Tags:

  Options for typing German umlauts on a PC with Windows (10) and a US keyboard.
• CO2 Emissions of Transport
  23-Feb-20200 Comments
  Tags: Society and Environment

  The article presents approximate values of CO2 emissions from various modes of transport.
• Tschechoslowakische Legion in Russland 1918–1920
  13-Feb-20200 Comments
  Tags: Cultural History

  Ein NZZ Artikel über die Tschechoslowakische Legion in Russland 1918–1920
• Über das Älterwerden
  19-Jan-20200 Comments
  Tags: Culture

  Ein Gedicht von Wilhelm Busch
• Trees and CO₂
  14-Jan-20200 Comments
  Tags: Science Society and Environment

  The role of trees in CO₂ reduction.