RT @ElectricExaminr: Elon Musk Reveals Open Source Design for 14,000 Mile-an-Hour Vacuum Tube Railroad http://t.co/DeT7YSBit3 0 atbildes
Mārtiņš Mičulis (2014-08-10 23:25:05) |
RT @ElectricExaminr: Elon Musk Reveals Open Source Design for 14,000 Mile-an-Hour Vacuum Tube Railroad http://t.co/DeT7YSBit3 |