reading_journal_2021
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Table of Contents
2021-07
2021-07-29
- https://en.wikipedia.org/wiki/Disruptive_innovation Disruptive innovation
- https://en.wikipedia.org/wiki/Disruptive_innovation#Examples - some examples of disruptive innovation.
2021-07-17
- This video explains how rice cookers work by taking advantage of concepts such as latent heat, magnets etc.,
2021-07-13
- A new material made of scandium, aluminum, tungsten and oxygen did not change in volume at temperatures ranging from 4 to 1,400 Kelvin (-269 to 1126 °C, -452 to 2059 °F).
- Name of the new material - orthorhombic $Sc_{1.5}Al_{0.5}W_{3}O_{12}$
- Of all the four elements, scandium is rarer and more costly.
- The other ingredients are widely available, and bond together using a “relatively simple synthesis”.
2021-07-11
Policy
- Most recent first.
- Each year in its own page.
- Separate sections by month and date.
- If an individual entry takes more than a line, add an extra line for readability.
reading_journal_2021.1627580095.txt.gz · Last modified: 2021/07/29 17:34 by admin