No.
No. For example, humans can't touch the sun's core without being incinerated instantly.
No, the glass on an iPod Touch isn't just a protector. The glass is the touch screen, and without it, you don't have anything to touch, rendering the iPod Touch useless.
restoring is the only way
Its actually FREE! but the bottom not the top this is how you do it: just touch the screen with your hands! oh and you just touch it without activating anything.
Without hormones, many functions cannot happen in your body. If you don't have hormones, you will get Diabetes. Without nerves, you cannot touch anything or feel anything.
Risk of dangerous consequences or injuries
You can sometimes get an older version of the Touch for less money. There are also alternatives (usually Android) like the Samsung Galaxy Touch, although these are more equivalent to the iPad than to the iPod Touch.
Downgrading your iPod Touch should not delete anything.
No, you don't 'need' Wi-Fi to use your iPod Touch. Your internet provider does not affect anything about your iPod Touch at any time. You can use the iPod Touch without Wi-Fi access.
no it does not have keypad its totally a touch screen ..............
u can join by signing up Where do you sign up??
You can't touch anything under the skin