Timeline for Community Promotion Ads — 2020
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 13, 2021 at 21:06 | history | edited | user1271772 | CC BY-SA 4.0 |
deleted 47 characters in body
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| May 13, 2021 at 3:12 | history | edited | user1271772 | CC BY-SA 4.0 |
deleted 187 characters in body
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| Jun 1, 2020 at 3:10 | history | edited | user1271772 | CC BY-SA 4.0 |
added 208 characters in body
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| Mar 15, 2020 at 1:27 | comment | added | user1271772 | For the design of new materials: solar cells, photovoltaics, bio-materials, organic LEDs for smartphone screens (same brightness while being less susceptible to cracking), new materials for better batteries, energy storage materials, stronger glass for windows and better heat insulation, molecular magnets, energy conversion materials, superconductors for quantum computing, better semi-conductors for computer hardware, stronger and lighter materials for cars, bikes, planes, spaceships, etc. | |
| Mar 6, 2020 at 0:53 | history | answered | user1271772 | CC BY-SA 4.0 |