4 ms·

Uh, what? Production involves pumping down to high vacuum, heating to degas, and then refilling with neon/argon at low pressure. Granted the production tube is

Uh, what? Production involves pumping down to high vacuum, heating to degas, and then refilling with neon/argon at low pressure. Granted the production tube isn't at high vacuum, but it's not equivalent to ambient.

erikpukinskis 10y ago
When they fill it with gas, wouldn't you say it is no longer a vacuum?