Let’s now take a look at the heads. The floppy disk drive has two heads, one for each side of the floppy disk. They are stuck together in a set, so they both move together.
Figure 7: Heads set.
Figure 8: A closer look at the heads.
We removed one of the heads, as you can see in Figure 9.
Figure 9: A floppy disk drive head.
A table comparing the basic technical specs of all AMD ATI Radeon graphics chips available on the market, from the Radeon 9200 to the Radeon R9 Fury X. Updated to include the Radeon R7 and R9 300 series.
Let’s test the Seagate Backup Plus 1 TB External hard drive. It uses the USB 3.0 interface, which can be replaced by Thunderbolt or FireWire interfaces. Check it out!
Some stores are offering “Celeron Centrino” notebooks. Are they for real?
Learn how to build an infrared transmitter/receiver for your PC, in order to connect IR devices to it, like cell phones.
Learn about the new numbering scheme that Intel is applying to their new processors.
We tested two of the most inexpensive SSDs available: the SanDisk SSD PLUS and the Kingston SSDNow V300, both of 120 GiB. Which is the best one? Check it out!