10
1.
Gustavus 10 month s ago
#50 He'll need to shoot down four more satellites to be a space 'ace.'
-1
2.
Eleazer 10 month s ago
#45
Fake, doesn't even show the cities or pyramids...
#55
If I'm far enough from Earth to need a map of the Galaxy it's intentional and I don't want to get back...
Fake, doesn't even show the cities or pyramids...
#55
If I'm far enough from Earth to need a map of the Galaxy it's intentional and I don't want to get back...
19
4.
Gretchen 10 month s ago
Lettie,
I think this refers to the measurement pH, the scale for acidity and basicity of chemicals. In this case, it's still wrong. PH stands for potentia hydrogenii or potential of hydrogen. The image in this post is the same as the picture in the Wikipedia article on this topic.
I think this refers to the measurement pH, the scale for acidity and basicity of chemicals. In this case, it's still wrong. PH stands for potentia hydrogenii or potential of hydrogen. The image in this post is the same as the picture in the Wikipedia article on this topic.
9
5.
Cameron 10 month s ago
Lettie,
Are you trying to be funny? that not the PH they're referring to. PH as in "potential of hydrogen." a scale used to specify the acidity or basicity of an aqueous solution
Are you trying to be funny? that not the PH they're referring to. PH as in "potential of hydrogen." a scale used to specify the acidity or basicity of an aqueous solution
0
6.
Valeri 10 month s ago
#45 It's Free Real Estate!
1
7.
Irwin 10 month s ago
Valeri,
Well you gotta bring furniture, but the house is free!
Well you gotta bring furniture, but the house is free!
-2
8.
Nicey 10 month s ago
-3
9.
Margaretta 10 month s ago
#39 Lots of PHilosoPHers in here... 
1
10.
John 10 month s ago
Margaretta,
Good one ;)
Good one ;)
1
11.
Frederick 10 month s ago
Margaretta,
For those who want to know: The caption simply is wrong. PH means Potentio Hydrogenae and means the level of free (nonbound) Hydrogen Ions (H-) for Acids. For Bases it means free (OH-) Ions.
For those who want to know: The caption simply is wrong. PH means Potentio Hydrogenae and means the level of free (nonbound) Hydrogen Ions (H-) for Acids. For Bases it means free (OH-) Ions.
0
12.
John 10 month s ago
#3 Someone has lost a bet...
0
13.
John 10 month s ago
#47 át fitst I thought this is a picture from Wolfeinstein 3D.
Fake, doesn't even show the cities or pyramids...
#55
If I'm far enough from Earth to need a map of the Galaxy it's intentional and I don't want to get back...
I think this refers to the measurement pH, the scale for acidity and basicity of chemicals. In this case, it's still wrong. PH stands for potentia hydrogenii or potential of hydrogen. The image in this post is the same as the picture in the Wikipedia article on this topic.
Are you trying to be funny? that not the PH they're referring to. PH as in "potential of hydrogen." a scale used to specify the acidity or basicity of an aqueous solution
Well you gotta bring furniture, but the house is free!
Good one ;)
For those who want to know: The caption simply is wrong. PH means Potentio Hydrogenae and means the level of free (nonbound) Hydrogen Ions (H-) for Acids. For Bases it means free (OH-) Ions.