| Why do some ethnicities have stronger/heavier accent than others? For example: Indians, Italians, Spanish, Chinese have accented English; Germans, Dutch, Latinos don't. | 1 | | | | |
| What terrifying animal/plant species has gone extinct today? | 1 | | | | |
| What is the "shelf life" of COVID-19 vaccines? | 0 | | | | |
