Every planet in the solar system has its own rotation time. Earthâs solar day and sidereal day are nearly the same, but some other planets are very different. Mercuryâs sidereal day is equivalent to 59 days, but its solar day is 176 days!
Pen Drive also referred as USB flash drive is a portable device which allows user to transfer data (text, images, videos etc) to and from computer quickly. Users can easily read and write the data on the Pen Drive by plugging it into the USB port on the computer.
A couple of ways, and it would depend on the ages of the computer, the amount of data and your own ability! The easiest is probably a USB pen drive. Sometimes called a USB stick or thumb drive, they are small gadgets which can be purchased pretty much anywhere these days and only cost a few pounds/dollars.