Recent content by tr2sa

I would think, that a simple substitute could at give close approximation of the feeling (vertical forces) - walk around in pool submerged to the neck, around 30-40 minutes, then step out of pool. At least few minutes you feel the difference in your apparent body mass.

I'd say, that any additional easy and cheap early warning system is good progress. It may be comparable to fecal occult blood test, false positive just mandates further monitoring. Still, the picture in the article is clearly misleading and more detailed description of the detection method is...