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| Topic | Replies | Views | Last post |
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1 |
344 | 195,518 | 2025-12-10 18:51:32 by tahanson43206 |
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2 |
9 | 3,240 | 2024-08-09 19:26:24 by SpaceNut |
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3 |
91 | 24,482 | 2024-07-30 01:04:36 by kbd512 |
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4 |
155 | 209,567 | 2024-06-30 10:08:10 by SpaceNut |
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5 |
13 | 4,723 | 2023-11-30 19:52:44 by SpaceNut |
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6
Electric Boat - (not the company) - all-electric powered boats by tahanson43206
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5 | 2,322 | 2025-11-14 11:24:38 by tahanson43206 |
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7 |
175 | 209,297 | 2025-10-16 21:15:35 by quasar777 |
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8
Shutterbugs Shoot 'Scarecrow' by Ron Carlson
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6 | 11,776 | 2025-08-13 15:06:48 by SpaceNut |
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9
Airplane for Mars by tahanson43206
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12 | 2,170 | 2025-06-26 08:13:42 by GW Johnson |
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10
Land Sailing Sail on Land Wind driven transport by tahanson43206
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1 | 1,130 | 2025-05-11 13:26:55 by tahanson43206 |
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11 |
37 | 15,658 | 2025-02-18 08:44:07 by tahanson43206 |
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12
Hydraulic capsule pipelines by Calliban
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10 | 5,902 | 2025-02-16 07:07:49 by Calliban |
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13 |
53 | 33,544 | 2025-01-24 11:34:36 by GW Johnson |
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14
Tunnel Transportation on Earth, Mars or Luna by tahanson43206
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14 | 11,306 | 2024-11-24 18:18:22 by tahanson43206 |
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15
Cable Transport by tahanson43206
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3 | 2,258 | 2024-09-07 08:05:06 by SpaceNut |
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16
"Imperial Walkers" on Mars by Tom Kalbfus
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8 | 11,361 | 2024-08-22 10:00:51 by tahanson43206 |
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17
Hyperloop, Earth/Mars by Void
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23 | 24,658 | 2024-06-13 07:57:49 by Mars_B4_Moon |
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18 |
299 | 293,001 | 2024-06-05 14:32:59 by Mars_B4_Moon |
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19 |
20 | 8,985 | 2024-06-01 14:51:08 by JoshNH4H |
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20 |
50 | 28,788 | 2024-06-01 14:09:27 by Mars_B4_Moon |
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21 |
170 | 196,955 | 2024-05-19 05:10:18 by Mars_B4_Moon |
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22 |
195 | 188,229 | 2024-05-10 14:35:23 by tahanson43206 |
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23 |
31 | 21,001 | 2024-04-20 13:10:28 by Mars_B4_Moon |
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24
Ice Roadway on Mars by tahanson43206
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7 | 4,483 | 2024-04-20 04:04:58 by Mars_B4_Moon |
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25 |
57 | 67,607 | 2024-04-20 03:52:25 by Mars_B4_Moon |
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26 |
66 | 88,924 | 2024-04-20 01:33:21 by Mars_B4_Moon |
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27 |
69 | 73,049 | 2024-04-20 01:07:17 by Mars_B4_Moon |
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28
Hyperloops, HighSpeed rail, Maglevs, Capsule Pipelines for Mars. by Mars_B4_Moon
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9 | 6,506 | 2024-04-14 11:01:01 by Mars_B4_Moon |
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29
Robotic Camels for Mars Transportation by kbd512
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13 | 11,228 | 2024-04-12 11:34:50 by Mars_B4_Moon |
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30
Nuclear Powered Construction Equipment by Calliban
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2 | 3,095 | 2024-04-06 01:21:51 by Mars_B4_Moon |