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Posted 4/2/2020 9:06:24 AM |
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Has NO LIFE!!
Last Login: 12/4/2023 11:08:55 PM
Posts: 3,232,
Visits: 5,166
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NECESSITY IS THE MOTHER OF INVENTION.
If one ever doubted it:
Here is a photo-image of someone who took a bag valve ventilator and turned it into a powered ventilator.
vertigo
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