Quote:
|
...used to vacuum-form heated polycarbonate sheet material over...
|
Clamp it under a perfect 19[-21]" circle and inflate it with compressed air. Trim to fit.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
________________
.
.Because much of what is in the published literature is nonsense,
and much of what isn’t nonsense is not in the scientific literature.
-- Sabine Hossenfelder
|