Just some photos 'n' stuff
I'm enjoying this series evolve. Almost like a hands-on math lesson in shapes. I'm also liking the items your finding to illustrate the shapes in question. I look forward to your punny titles, as well. :)
Hmmm! - too high for a football, too low for a scuba tank. I would guess if 175 kPa is optimal, it could be for a car tyre? Will send a postcard forthwith.
Don't waste the postage - it's not a car tyre gauge :)
OK. Keep us guessing. A good photo of the aged fella, whatever it is.
Pressure in a gas bottle (like ones at the BBQ?).I like the slight tilt in the composition.
This one has a nice grungy look. I'm guessing it's for scuba diving? The scale seems about right.
Oops just realized that I misremembered. It's one Bar per 10th meter so that can't be it. It has been a long time since I the last time I dove S)
I'm going to go with an acetylene gauge?/me pretends to know what's what! LOL
this needs to be answered by someone who also uses a Merlin. Ha! okay --- I like this photo as it also incorporates a nice background. Eury