| user: | hackthemack |
| created: | December 10, 2018 |
| karma: | 741 |
| 1. | |
| 2. | |
| 3. | Microsoft open sources DOS 1.00 on 45th anniversary(opensource.microsoft.com) |
| 4. | Does internet advertising work? (2020)(freakonomics.com) |
| 5. | Mars maybe-life clue in the form of nickel compounds(theregister.com) |