I think its an decrease of 4 million percent.
The comment section is so empty for such an undervalued post!
So let's fill it up: Would you use the hyperloop.............. ON MARS?
Btw I followed you becaue you seem to be a space interested guy, m2 I wrote a post about what NASA could do with the military annual budget ($600billion dollar)
Thanks @aircoin
The fact that NASA's budget is only 0.5% of GDP ($18.4 Billion) and with that they do so much. I think if they just increased it to 0.8% or even 1% of GDP would allow them to complete the full list of missions they plan. With $600 billion it would a world changing jump in discovery for humans!
And thank you for promoting this post! I followed you as well.