Year 2021

Posts 2021

• Lagrange Points (Dec 2021)
• James Webb Space Telescope (Dec 2021)
• Impfwirksamkeit der Covid-Impfung (Nov 2021)
• Special Relativity 2: Spacetime (Oct 2021)
• Special Relativity 1: Lorentz Transformation (Oct 2021)
• Learning Python (Sep 2021)
• Experiments with Wordpress (Jul 2021)
• Physics on a turntable (May 2021)
• Physical concept of the weight (May 2021)
• Fictitious forces in rotating systems (May 2021)
• Fictitious forces in linearly accelerated systems (May 2021)
• SVG Coordinates (Apr 2021)
• Non-fungible tokens (Mar 2021)
• Learning physics (Jan 2021)

Posts 2021 - details

• Lagrange Points
  26-Dec-20210 Comments
  Tags: Science

  In celestial mechanics, the Lagrange points are points of equilibrium for small-mass objects under the influence of two massive orbiting bodies.
• James Webb Space Telescope
  25-Dec-20210 Comments
  Tags: Science

  James Webb Space Telescope promises to revolutionize our understanding of the universe.
• Impfwirksamkeit der Covid-Impfung
  02-Nov-20210 Comments
  Tags: Society and Environment Sport and Health

  Impfwirksamkeit und Impfdurchbrüche der Covid-Impfung
• Special Relativity 2: Spacetime
  05-Oct-20210 Comments
  Tags: Science

  Spacetime diagrams, Minkowski hyperbolas, paradoxes.
• Special Relativity 1: Lorentz Transformation
  01-Oct-20210 Comments
  Tags: Science

  Introduction to special relativity and the Lorentz transformation.
• Learning Python
  09-Sep-20210 Comments
  Tags: Information Technology Programming

  Introduction to Python for beginners. No programming skills are assumed. The installation covers Windows only.
• Experiments with Wordpress
  21-Jul-20210 Comments
  Tags: Information Technology Programming Internet

  Experiments with Wordpress - a WordPress blog.
• Physics on a turntable
  04-May-20210 Comments
  Tags: Science

  A turntable (merry-go-round, roundabot, carousel) is a simple example of non-inertial reference frame. I discuss some simple examples of motion in the inertial as well as rotating frame.
• Physical concept of the weight
  03-May-20210 Comments
  Tags: Science
• Fictitious forces in rotating systems
  02-May-20210 Comments
  Tags: Science

  A non-inertial reference frame is a frame of reference that undergoes acceleration with respect to an inertial frame. Fictitious forces explain movement of bodies in non-inertial reference frames. In this article I discuss rotating systems.
• Fictitious forces in linearly accelerated systems
  01-May-20210 Comments
  Tags: Science

  A non-inertial reference frame is a frame of reference that undergoes acceleration with respect to an inertial frame. Fictitious forces explain movement of bodies in non-inertial reference frames. In this article I discuss linearly accelerated systems.
• SVG Coordinates
  02-Apr-20210 Comments
  Tags: Information Technology Programming

  Experiments with SVG coordinates.
• Non-fungible tokens
  27-Mar-20210 Comments
  Tags: Information Technology Internet Society and Environment

  Non-fungible tokens (NFTs) are unique, digital items with blockchain-managed ownership. Examples include collectibles, game items, digital art, event tickets, domain names, and even ownership records for physical assets.
• Learning physics
  10-Jan-20210 Comments
  Tags: Science

  Resources and links for learning physics