1. Does the mass of a full-data hard disk equal to that of the same weight of an empty-data hard disk?

If there have two same size hard-disk, one with full data, and the
other is formated just now, does they have the same weight? A different
wording, does bits have mass?

2. In what language do the profoundly deaf think?

If you are speaking English, when you see an apple, the word
"apple" will appearing in your mind; if you are Chinese, when you see
an apple, the Chinese word "apple" also will appearing in your mind.
But if you are deaf and never learn any languages, what do you think
when you see an apple?

• Funny Question in ICQ6 and My question
• Three questions about Mac Mini