Question: but when i open it in my personal computer, my flash drive is as empty as new. i checked through the properties of flash drive and found out that some amount of information is saved in it. i scanned my lacie 16gb ruggedkey usb 3.0 flash drive, but there's no virus present in it. can someone help me about this problem?
Answer: --> But when I open it in my personal computer, my flash drive is as empty as new. I checked through the properties of flash drive and found out that some amount of information is saved in it. I scanned my LaCie 16GB RuggedKey USB 3.0 flash drive, but there's no virus present in it. Can someone help me about this problem?

Question: obviously simple and immediately understandable.
Answer: --> Obviously simple and immediately understandable.

Question: a minimal surface is characterized by having a total curvature equal to zero in every point.
Answer:
--> A minimal surface is characterized by having a total curvature equal to zero in every point.