obsolete
The dictionary of 2001 was so OBSOLETE that the library was forced to take it off the shelves.
which tools are considered obsolete today
Obsolete means no longer valid or relevant, or out of date. Ex: Now that the new operating system is out, the old Windows XP seems so obsolete. The dictionary of 2001 was so obsolete that the library was forced to take it off the shelves.
negative
Warriors are not, nor likely to be, obsolete.
Usually for a small time after they become obsolete.
8 track started to become obsolete in the early 1980's in the USA.
I believe the old style of cash register will become obsolete. The technology we have today definitely makes computerized everything a very viable option. I don't believe we will ever get away from using cash though.
Sundial
One concern is that health insurance provided by the Medicare program will become obsolete or will be cut from the federal budget in an attempt to save money.
yes
Floppy Discs
Yes like 50 cent.
Short answer: No. Long answer: Some forms of pencil will become obsolete, such as the #2 HB that has to be sharpened. People will just switch to #2 HB leads in mechanical pencils.
KKK became obsolete due to the, 1874 Alabama's Democratic Party that redeemed the state from Republican rule.
Keyboards may even become obsolete as voice activation equipment becomes more sophisticated.