sweart1
sweart1 t1_j9h3xnv wrote
Reply to comment by rorowhat in LPT: If you’re anemic or get headrush when you stand, do a quick squat, going down as low as you comfortably can, and stand back up. Your head will be completely fine in <2 seconds. by micknanuel
I'm no doctor but my doctor told me I just have to be careful. If it's a new condition then it would be worth checking with a doctor in case it points to a problem. See https://www.mayoclinic.org/diseases-conditions/orthostatic-hypotension/symptoms-causes/syc-20352548
sweart1 t1_j9ftihm wrote
Reply to comment by ocelot-gazebo in LPT: If you’re anemic or get headrush when you stand, do a quick squat, going down as low as you comfortably can, and stand back up. Your head will be completely fine in <2 seconds. by micknanuel
This is called orthostatic hypotension (translation: standing up low blood pressure). It started for me in my 50s, a couple of times I fainted and fell down after standing up, until I learned to detect it--you have a couple of seconds warning. If you can't sit down right away, just lean over with hands on knees, that's better than squatting because it gets your head down to the level of your heart right away.
sweart1 t1_j9dlxtk wrote
Reply to comment by jadnich in I want to see the Andromeda Galaxy with my naked eye. I can't, I have a method of finding it using Cassiopeia and a field to walk out on to get away from the lights. by vnevner
The two stars in Andromeda constellation that point to it are about as far apart as the distance onward to the galaxy *------*-----0
sweart1 t1_jcdphkf wrote
Reply to Grand Canyon, AZ [6240x4160] [OC] by Philanthroph
Terrific shot! It immediately brought up in me times I've seen sunrise over the Grand, that vast silence...