| Recipient | Post | Date |
| BillyZ | Economist: The price of tap water in our region should be raised drast | 08-Sep-2021 |
| Walkabout | If n = 4p, where p is a prime number greater than 2, how many differen | 22-Aug-2021 |
| aeglorre | Re: Mauritius was a British colony for almost 200 years, excepting for the | 12-Aug-2021 |
| adiagr | Re: The letters D, G, I, I , and T can be used to form 5-letter strings as | 16-Jul-2021 |
| generis | In comparison to people, elephants are capable of perceiving a much wi | 30-Mar-2021 |
| loki | Is rst = 1 ? (1) rs = 1 (2) st = 1 | 29-Mar-2021 |
| generis | Just like the Internet today, often being called an “information super | 29-Mar-2021 |
| unraveled | November 16, 2001, was a Friday. If each of the years 2004, 2008, and | 26-Mar-2021 |
| Bunuel | Technically, quicksand is the term for sand that is so saturated wit | 25-Mar-2021 |
| vksunder | Ecoefficiency (measures to minimize environmental impact through the | 17-Mar-2021 |