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Search: Posts Made By: kriesel
Forum: Science & Technology 2021-07-04, 00:29
Replies: 78
Views: 6,311
Posted By kriesel
The pessimists are sometimes proven wrong...

The pessimists are sometimes proven wrong https://www.xaprb.com/blog/flight-is-impossible/
by those with a sound plan https://biblehub.com/luke/14-28.htm
Forum: Science & Technology 2021-07-01, 03:15
Replies: 78
Views: 6,311
Posted By kriesel
That's why there's cross training, more than one...

That's why there's cross training, more than one doctor, EMT, etc. But zero-risk policy is not an option. That leads potentially to terran-only, population crash, new stone age.

I call hogwash...
Forum: Science & Technology 2021-07-01, 02:16
Replies: 78
Views: 6,311
Posted By kriesel
Fundamental mission plan failure there. You'd...

Fundamental mission plan failure there. You'd need a largish complement of fertile dudes and perhaps mostly dudettes in the population, for long-term-tenable genetics. Also launch weight of dudettes...
Forum: Science & Technology 2021-07-01, 01:50
Replies: 78
Views: 6,311
Posted By kriesel
Let me get this straight. You design 3d printers....

Let me get this straight. You design 3d printers. You build them. You notice big issues with temperatures and expansion. But it's OTHER designers' fault.

There's a solution to that. Only use...
Forum: Science & Technology 2021-07-01, 01:03
Replies: 78
Views: 6,311
Posted By kriesel
Ooh, scary word to some, radiation. Sunlight at...

Ooh, scary word to some, radiation. Sunlight at the earth's surface is radiation. Manage exposure to limit sunburn. I've designed modular radiation shielding for attenuation of hard xrays up to about...
Forum: Science & Technology 2021-06-30, 23:40
Replies: 78
Views: 6,311
Posted By kriesel
I should introduce you to some of my former...

I should introduce you to some of my former coworkers.
A lot of expertise can travel in one head. One: built firearms, disposed of military ordnance, ran multiple overhead crane hoists in a...
Forum: Science & Technology 2021-06-30, 23:01
Replies: 78
Views: 6,311
Posted By kriesel
1) Manage planet earth as if Diep is correct...

1) Manage planet earth as if Diep is correct about Mars and any other "backup" location being beyond impractical.
I've done project support for things at the South Pole Station. They have their own...
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