Information on mechanical, electrical and electronic problems may be found here.

A listing of words and phrases which might be useful at voluntary work-camps, is on http://fresiten.zzl.org/freslang.htm

The diving gear site is now closed.

Mechanical things might or might not be found at Bicycles

There might also be a display of html codes and of mobile-phone number provider-codes .

No, all Geocities files have disappeared, but you can't blame them, they gave us proper notice.
By the way, if you change a Geocities file and save it, DON'T backpage out of the edit screen. Your new file will be overwritten by the earlier version!