Somewhere on the net, there is a video of marshmallows under a vacuum glass dome bell. Some air is sucked out, lowering the pressure in the bell, and the marshmallows all swell up.
This was done as a possible explanation as to tissues in the body slightly swelling in a similar way which then causes pressure on nerves and other structures to explain headache and pain.
http://www.weather.com/health/news/w...anges-20141105
https://www.youtube.com/watch?v=9AQjP9jwstQ
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Weezie looking at petunias 8.25.2017
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