| 61. | | Signalling System 7 (wikipedia.org) |
| 1 point by shpx on March 16, 2017 | past | 1 comment |
|
| 62. | | Turbine Engines: A Closer Look (youtube.com) |
| 1 point by shpx on Jan 4, 2017 | past |
|
| 63. | | Bussard ramjet (wikipedia.org) |
| 2 points by shpx on Sept 24, 2016 | past |
|
| 64. | | Decimal time (wikipedia.org) |
| 1 point by shpx on Feb 21, 2016 | past |
|
| 65. | | Visualizing the Tactical Ground Battlefield in 2050 [pdf] (defenseinnovationmarketplace.mil) |
| 2 points by shpx on Jan 25, 2016 | past |
|
| 66. | | No Brainer (rifters.com) |
| 314 points by shpx on Dec 30, 2015 | past | 50 comments |
|
| 67. | | CISA is now law. (engadget.com) |
| 45 points by shpx on Dec 19, 2015 | past | 5 comments |
|
| 68. | | Satellites in Global Development (satsummit.github.io) |
| 2 points by shpx on Dec 15, 2015 | past | 1 comment |
|
| 69. | | Ask HN: Good chinese online communities? |
| 2 points by shpx on Nov 30, 2015 | past |
|
| 70. | | List of common misconceptions (wikipedia.org) |
| 1 point by shpx on Nov 22, 2015 | past | 1 comment |
|
| 71. | | OSCAR 1 (wikipedia.org) |
| 28 points by shpx on Nov 15, 2015 | past | 6 comments |
|
| 72. | | Show HN: Luka EV, an open source electric car (youtube.com) |
| 2 points by shpx on Sept 21, 2015 | past |
|
| 73. | | Show HN: Luka EV, an open source electric car (hackaday.io) |
| 7 points by shpx on Sept 19, 2015 | past |
|
| 74. | | Building a hut completely from scratch (youtube.com) |
| 2 points by shpx on Sept 3, 2015 | past |
|
| 75. | | The Surveillance State Repeal Act (congress.gov) |
| 1 point by shpx on March 27, 2015 | past |
|
