i know this this is very simple
Spinners and weavers have experienced a shift from manual labor to automation, with the introduction of machinery like spinning jennies and power looms. This has increased the efficiency and output of the textile industry, but also led to job displacement and changes in traditional craft techniques.
Depends on what you're working with, and how experienced the person changing the tire is. Someone proficient can change a 22.5 or 24.5 in a half hour or less... the smaller 19.5s and 17.5s are a bit more challenging.
women.
No, you do not need a plumber to change a bathroom fixture. If you are not experienced with repair, it would be in your best interest to hire a plumber. If you are experienced, however, there are many sites online that will instruct you on how to change the fixture.
i m pretty sure a colour change represents a Chemical change
When the spinning jenny (a dialect form of engine) was invented, one spinner could keep two weavers employed
Married
you take it to an experienced mechanic...
Divorced
turbine is working on priciple of change of momentum. change of moentum result in to work.
Wow ! This computer is working
they experienced an increased sense of self-respect
nothing changed at all!