Alternate Versions of the Periodic Table

To remind you of the International Year of the Periodic Table of Chemical Elements (IYPT 2019) find here a list of some unusual periodic tables:

Alternative periodic tables (laboratory news)

The Mayan Periodic Table of Elements

Periodic Table of Videos by the University of Nottingham

Periodic System of Endangered Elements by the American Chemical Society

Periodic Table Challenge

The IUPAC (International Union of Pure and Applied Chemistry) has started a periodic table challenge. It is a new and expanded online challenge. The challenge about the periodic table of the elements 2019 aimed at a global audience of young students during the International Year of the Periodic Table of Chemical Elements (IYPT2019).

Discover the amazing world of chemical elements and guess right at https://iupac.org/periodic-table-challenge/.

How the Feynman Technique Works

The Feynman technique can help you to learn and understand at a deeper level. The technique is based on a simple concept: Explain a complex idea to someone as simply as possible.

Richard Feynman 1959

Richard Feynman in 1959

How to use the Feynman technique: