Inverted U-tube manometer is used for measuring pressure differences in liquids. The space above the liquid in the manometer is filled with air which can be admitted or expelled through the tap on the top, in order to adjust the level of the liquid in the manometer.
you can't take the block off unless you reset all the MEMERY on the memery stick. But that is hard so get a computer wiz to help you. Now if you don't mind I have to party.
u can join utube at any age if u fake your age
sometimes it is on nickolodion , and it is on youtube, also at blockbusterOn Utube
utube
yes
all u have to do is go on utube and click on the link where it says get a utube account then do all of the stuff it says
search it on utube
From utube
Utube
Don’t k
U sight in
utube or google