Negative pressure biology

[mokamia00]

---

Members don't see this ad.

Is there such a thing called positive pressure?

Sent from my ASUS_Z00AD using Tapatalk

 

[RH8448]

Yeah, you can have positive pressure and negative pressure. Of course, this is all relative to atmospheric pressure and is used in the context of physiology.

 

[mokamia00]

Yeah, you can have positive pressure and negative pressure. Of course, this is all relative to atmospheric pressure and is used in the context of physiology.

Thank you

Sent from my ASUS_Z00AD using Tapatalk