A hammer.
A hammer has a head and a handle. Hammers are used to drive in nails.
I think not
Disk Drives have Read/Write Heads on a swinging moveable access arm that moves the head out to the area to be recorded/read-from. Random access device. Much faster Tape drives have fixed position heads and the tape medium has to move past the head in order to transfer/record data from the head to the medium. Sequential access is slower.
No. The speed sensor is located on the transmission, and is what drives the speedometer cable, which drives the speedo head. The speedo head is another name for the the speedometer, which is the display gauge that you see while sitting in the car.
i dont think he drives a car
I am not 100% sure, but if they did you would think that they would publicly announce it in speaches, photos, and posters like the US did. if you do google searches for this you will find no evidence of metal drives in ww2. I think its safe to say that there was next to no scrap metal drives in germany during ww2.
The part that makes or drives you to think of someone or something in real life (in the poem-THE SEVEN AGES OF MAN) is the second part which is about the whining school boy.
It's a sleigh (large sled) but don't think it has another name
I've never heard the expression "head footed." You may have misheard it. It looks (and could sound) similar to "lead-footed," which refers to someone who drives with a heavy (ie, leaden) foot on the gas pedal. In other words, someone who is "lead-footed" drives fast.
Think in your head before you say it
The Eye / Laser
Read/write actuator
External drives require additional controllers to adapt the signals to the chosen interface. The drives themselves are manufactured as ordinary IDE or SATA drives, and are simply placed in an enclosure. The enclosure adds a great deal to the cost. Another factor is that external drives are more prone to damage, so the company may need to charge more to offset RMA costs.