In this space, visitors are invited to post any comments, questions, or skeptical observations about Philo T. Farnsworth's contributions to the field of Nuclear Fusion research.
Subject: Re: A heretical thought
Date: Mar 28, 3:16 pm
Poster: Jim Lux
On Mar 28, 3:16 pm, Jim Lux wrote:
>As a comparison, whats the vaccum level in near Earth space?
1E-8 torr would be a rough estimate at 800 km. It depends on where you are in the orbit, the solar activity, etc.etc.etc. If you want better vacuums, you use a "wake shield", a surface in "front" of your experiment (i.e. in the direction of flight, which essentially blocks any atoms/molecules/particles from hitting your experimental area.
- Re: A heretical thought - IJV Mar 28, 10:24 pm