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Column: Sara-naru
| No. | Title | Published Date |
|---|---|---|
| 1 | Everything you need to know about batteries | April 5, 2021 |
| 2 | The power of a solar cell | June 22, 2021 |
| 3 | Electric cars and energy storage technology | July 13, 2021 |
VDO
| No. | Title | Published Date |
|---|---|---|
| 1 | Is it appropriate to use smartphone while charging? | April 10, 2021 |
| 2 | Danger of battery's deterioration | April 20, 2021 |